8728156970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2315161}}^1$

素因数の和:2315210

約数の個数: 32

約数和(自身を含む): 17502624720

約数和(自身を除く): 8774467750

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 2315161, 4630322, 11575805, 23151610, 30097093, 60194186, 67139669, 134279338, 150485465, 300970930, 335698345, 671396690, 872815697, 1745631394, 4364078485, 8728156970]

約数ペア:

[(1, 8728156970), (2, 4364078485), (5, 1745631394), (10, 872815697), (13, 671396690), (26, 335698345), (29, 300970930), (58, 150485465), (65, 134279338), (130, 67139669), (145, 60194186), (290, 30097093), (377, 23151610), (754, 11575805), (1885, 4630322), (3770, 2315161)]