42470518

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 64973520

約数和(自身を除く): 22503002

約数列:

[1, 2, 61, 122, 491, 709, 982, 1418, 29951, 43249, 59902, 86498, 348119, 696238, 21235259, 42470518]

約数ペア:

[(1, 42470518), (2, 21235259), (61, 696238), (122, 348119), (491, 86498), (709, 59902), (982, 43249), (1418, 29951)]