100408814948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21695941}}^1$

素因数の和:21696047

約数の個数: 24

約数和(自身を含む): 191358208440

約数和(自身を除く): 90949393492

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 21695941, 43391882, 86783764, 282047233, 564094466, 1128188932, 1930938749, 3861877498, 7723754996, 25102203737, 50204407474, 100408814948]

約数ペア:

[(1, 100408814948), (2, 50204407474), (4, 25102203737), (13, 7723754996), (26, 3861877498), (52, 1930938749), (89, 1128188932), (178, 564094466), (356, 282047233), (1157, 86783764), (2314, 43391882), (4628, 21695941)]