1388390736

素因数分解:

$2^4\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{23497}}^1$

素因数の和:24739

約数の個数: 40

約数和(自身を含む): 3589742464

約数和(自身を除く): 2201351728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1231, 2462, 3693, 4924, 7386, 9848, 14772, 19696, 23497, 29544, 46994, 59088, 70491, 93988, 140982, 187976, 281964, 375952, 563928, 1127856, 28924807, 57849614, 86774421, 115699228, 173548842, 231398456, 347097684, 462796912, 694195368, 1388390736]

約数ペア:

[(1, 1388390736), (2, 694195368), (3, 462796912), (4, 347097684), (6, 231398456), (8, 173548842), (12, 115699228), (16, 86774421), (24, 57849614), (48, 28924807), (1231, 1127856), (2462, 563928), (3693, 375952), (4924, 281964), (7386, 187976), (9848, 140982), (14772, 93988), (19696, 70491), (23497, 59088), (29544, 46994)]