7991307074

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{249059}}^1$

素因数の和:249385

約数の個数: 16

約数和(自身を含む): 12229842240

約数和(自身を除く): 4238535166

約数列:

[1, 2, 61, 122, 263, 526, 16043, 32086, 249059, 498118, 15192599, 30385198, 65502517, 131005034, 3995653537, 7991307074]

約数ペア:

[(1, 7991307074), (2, 3995653537), (61, 131005034), (122, 65502517), (263, 30385198), (526, 15192599), (16043, 498118), (32086, 249059)]