291236538704

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{29405951}}^1$

素因数の和:29406578

約数の個数: 20

約数和(自身を含む): 565182397440

約数和(自身を除く): 273945858736

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 29405951, 58811902, 117623804, 235247608, 470495216, 18202283669, 36404567338, 72809134676, 145618269352, 291236538704]

約数ペア:

[(1, 291236538704), (2, 145618269352), (4, 72809134676), (8, 36404567338), (16, 18202283669), (619, 470495216), (1238, 235247608), (2476, 117623804), (4952, 58811902), (9904, 29405951)]