103636312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1997}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 209790000

約数和(自身を除く): 106153688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 998, 1996, 1997, 3992, 3994, 6487, 7988, 12974, 15976, 25948, 25961, 51896, 51922, 103844, 207688, 996503, 1993006, 3986012, 7972024, 12954539, 25909078, 51818156, 103636312]

約数ペア:

[(1, 103636312), (2, 51818156), (4, 25909078), (8, 12954539), (13, 7972024), (26, 3986012), (52, 1993006), (104, 996503), (499, 207688), (998, 103844), (1996, 51922), (1997, 51896), (3992, 25961), (3994, 25948), (6487, 15976), (7988, 12974)]