1238534192

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{19997}}^1$

素因数の和:20098

約数の個数: 60

約数和(自身を含む): 2826917280

約数和(自身を除く): 1588383088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 2212, 3871, 4424, 7742, 8848, 15484, 19997, 30968, 39994, 61936, 79988, 139979, 159976, 279958, 319952, 559916, 979853, 1119832, 1579763, 1959706, 2239664, 3159526, 3919412, 6319052, 7838824, 11058341, 12638104, 15677648, 22116682, 25276208, 44233364, 77408387, 88466728, 154816774, 176933456, 309633548, 619267096, 1238534192]

約数ペア:

[(1, 1238534192), (2, 619267096), (4, 309633548), (7, 176933456), (8, 154816774), (14, 88466728), (16, 77408387), (28, 44233364), (49, 25276208), (56, 22116682), (79, 15677648), (98, 12638104), (112, 11058341), (158, 7838824), (196, 6319052), (316, 3919412), (392, 3159526), (553, 2239664), (632, 1959706), (784, 1579763), (1106, 1119832), (1264, 979853), (2212, 559916), (3871, 319952), (4424, 279958), (7742, 159976), (8848, 139979), (15484, 79988), (19997, 61936), (30968, 39994)]