451720982

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{7541}}^1$

素因数の和:8095

約数の個数: 16

約数和(自身を含む): 690183504

約数和(自身を除く): 238462522

約数列:

[1, 2, 61, 122, 491, 982, 7541, 15082, 29951, 59902, 460001, 920002, 3702631, 7405262, 225860491, 451720982]

約数ペア:

[(1, 451720982), (2, 225860491), (61, 7405262), (122, 3702631), (491, 920002), (982, 460001), (7541, 59902), (15082, 29951)]