100405640468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{115674701}}^1$

素因数の和:115674743

約数の個数: 24

約数和(自身を含む): 207289065984

約数和(自身を除く): 106883425516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 115674701, 231349402, 462698804, 809722907, 1619445814, 3238891628, 3585915731, 7171831462, 14343662924, 25101410117, 50202820234, 100405640468]

約数ペア:

[(1, 100405640468), (2, 50202820234), (4, 25101410117), (7, 14343662924), (14, 7171831462), (28, 3585915731), (31, 3238891628), (62, 1619445814), (124, 809722907), (217, 462698804), (434, 231349402), (868, 115674701)]