1330587518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 2488631040

約数和(自身を除く): 1158043522

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 62, 221, 247, 269, 323, 361, 403, 442, 494, 527, 538, 589, 646, 722, 806, 1054, 1178, 3497, 4199, 4573, 4693, 5111, 6137, 6851, 6994, 7657, 8339, 8398, 9146, 9386, 10013, 10222, 11191, 12274, 13702, 15314, 16678, 20026, 22382, 59449, 66443, 79781, 86887, 97109, 108407, 118898, 130169, 132886, 141763, 145483, 158441, 159562, 173774, 190247, 194218, 216814, 260338, 283526, 290966, 316882, 380494, 1129531, 1262417, 1650853, 1842919, 2059733, 2259062, 2473211, 2524834, 2693497, 3010379, 3301706, 3685838, 4119466, 4946422, 5386994, 6020758, 21461089, 35015461, 39134927, 42922178, 51176443, 70030922, 78269854, 102352886, 665293759, 1330587518]

約数ペア:

[(1, 1330587518), (2, 665293759), (13, 102352886), (17, 78269854), (19, 70030922), (26, 51176443), (31, 42922178), (34, 39134927), (38, 35015461), (62, 21461089), (221, 6020758), (247, 5386994), (269, 4946422), (323, 4119466), (361, 3685838), (403, 3301706), (442, 3010379), (494, 2693497), (527, 2524834), (538, 2473211), (589, 2259062), (646, 2059733), (722, 1842919), (806, 1650853), (1054, 1262417), (1178, 1129531), (3497, 380494), (4199, 316882), (4573, 290966), (4693, 283526), (5111, 260338), (6137, 216814), (6851, 194218), (6994, 190247), (7657, 173774), (8339, 159562), (8398, 158441), (9146, 145483), (9386, 141763), (10013, 132886), (10222, 130169), (11191, 118898), (12274, 108407), (13702, 97109), (15314, 86887), (16678, 79781), (20026, 66443), (22382, 59449)]