15676907948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 31231775232

約数和(自身を除く): 15554867284

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 281, 403, 562, 653, 689, 806, 1124, 1306, 1378, 1612, 1643, 2612, 2756, 3286, 3653, 6572, 7306, 8489, 8711, 14612, 14893, 16978, 17422, 20243, 21359, 29786, 33956, 34609, 34844, 40486, 42718, 59572, 69218, 80972, 85436, 113243, 138436, 183493, 193609, 226486, 263159, 366986, 387218, 449917, 452972, 461683, 526318, 733972, 774436, 899834, 923366, 1052636, 1072879, 1799668, 1846732, 2145758, 2385409, 4291516, 4770818, 5688283, 6001879, 9541636, 9725129, 11376566, 12003758, 13947427, 19450258, 22753132, 24007516, 27894854, 38900516, 55789708, 73947679, 126426677, 147895358, 252853354, 295790716, 301478999, 505706708, 602957998, 1205915996, 3919226987, 7838453974, 15676907948]

約数ペア:

[(1, 15676907948), (2, 7838453974), (4, 3919226987), (13, 1205915996), (26, 602957998), (31, 505706708), (52, 301478999), (53, 295790716), (62, 252853354), (106, 147895358), (124, 126426677), (212, 73947679), (281, 55789708), (403, 38900516), (562, 27894854), (653, 24007516), (689, 22753132), (806, 19450258), (1124, 13947427), (1306, 12003758), (1378, 11376566), (1612, 9725129), (1643, 9541636), (2612, 6001879), (2756, 5688283), (3286, 4770818), (3653, 4291516), (6572, 2385409), (7306, 2145758), (8489, 1846732), (8711, 1799668), (14612, 1072879), (14893, 1052636), (16978, 923366), (17422, 899834), (20243, 774436), (21359, 733972), (29786, 526318), (33956, 461683), (34609, 452972), (34844, 449917), (40486, 387218), (42718, 366986), (59572, 263159), (69218, 226486), (80972, 193609), (85436, 183493), (113243, 138436)]