3981910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 7737120

約数和(自身を除く): 3755210

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 397, 590, 794, 1003, 1985, 2006, 3970, 5015, 6749, 10030, 13498, 23423, 33745, 46846, 67490, 117115, 234230, 398191, 796382, 1990955, 3981910]

約数ペア:

[(1, 3981910), (2, 1990955), (5, 796382), (10, 398191), (17, 234230), (34, 117115), (59, 67490), (85, 46846), (118, 33745), (170, 23423), (295, 13498), (397, 10030), (590, 6749), (794, 5015), (1003, 3970), (1985, 2006)]