7980492070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{127913}}^1$

素因数の和:128304

約数の個数: 32

約数和(自身を含む): 15251442048

約数和(自身を除く): 7270949978

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1835, 3670, 6239, 12478, 31195, 62390, 127913, 255826, 639565, 1279130, 2174521, 4349042, 10872605, 21745210, 46944071, 93888142, 234720355, 469440710, 798049207, 1596098414, 3990246035, 7980492070]

約数ペア:

[(1, 7980492070), (2, 3990246035), (5, 1596098414), (10, 798049207), (17, 469440710), (34, 234720355), (85, 93888142), (170, 46944071), (367, 21745210), (734, 10872605), (1835, 4349042), (3670, 2174521), (6239, 1279130), (12478, 639565), (31195, 255826), (62390, 127913)]