126964654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{4481}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 197064576

約数和(自身を除く): 70099922

約数列:

[1, 2, 31, 62, 457, 914, 4481, 8962, 14167, 28334, 138911, 277822, 2047817, 4095634, 63482327, 126964654]

約数ペア:

[(1, 126964654), (2, 63482327), (31, 4095634), (62, 2047817), (457, 277822), (914, 138911), (4481, 28334), (8962, 14167)]