131585524

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{99989}}^1$

素因数の和:100047

約数の個数: 24

約数和(自身を含む): 268773120

約数和(自身を除く): 137187596

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 99989, 199978, 399956, 699923, 1399846, 2799692, 4699483, 9398966, 18797932, 32896381, 65792762, 131585524]

約数ペア:

[(1, 131585524), (2, 65792762), (4, 32896381), (7, 18797932), (14, 9398966), (28, 4699483), (47, 2799692), (94, 1399846), (188, 699923), (329, 399956), (658, 199978), (1316, 99989)]