130311524

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{87811}}^1$

素因数の和:87875

約数の個数: 24

約数和(自身を含む): 265543488

約数和(自身を除く): 135231964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 87811, 175622, 351244, 614677, 1229354, 2458708, 4653983, 9307966, 18615932, 32577881, 65155762, 130311524]

約数ペア:

[(1, 130311524), (2, 65155762), (4, 32577881), (7, 18615932), (14, 9307966), (28, 4653983), (53, 2458708), (106, 1229354), (212, 614677), (371, 351244), (742, 175622), (1484, 87811)]