1320931462

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1\times {\mathrm{5483}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 1996614720

約数和(自身を除く): 675683258

約数列:

[1, 2, 163, 326, 739, 1478, 5483, 10966, 120457, 240914, 893729, 1787458, 4051937, 8103874, 660465731, 1320931462]

約数ペア:

[(1, 1320931462), (2, 660465731), (163, 8103874), (326, 4051937), (739, 1787458), (1478, 893729), (5483, 240914), (10966, 120457)]