1577480830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{138497}}^1$

素因数の和:138588

約数の個数: 32

約数和(自身を含む): 3051387936

約数和(自身を除く): 1473907106

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 138497, 276994, 692485, 1384970, 2354449, 4708898, 9279299, 11772245, 18558598, 23544490, 46396495, 92792990, 157748083, 315496166, 788740415, 1577480830]

約数ペア:

[(1, 1577480830), (2, 788740415), (5, 315496166), (10, 157748083), (17, 92792990), (34, 46396495), (67, 23544490), (85, 18558598), (134, 11772245), (170, 9279299), (335, 4708898), (670, 2354449), (1139, 1384970), (2278, 692485), (5695, 276994), (11390, 138497)]