495390170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{35461}}^1$

素因数の和:35606

約数の個数: 32

約数和(自身を含む): 980453376

約数和(自身を除く): 485063206

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 35461, 70922, 177305, 354610, 390071, 780142, 1950355, 3900710, 4503547, 9007094, 22517735, 45035470, 49539017, 99078034, 247695085, 495390170]

約数ペア:

[(1, 495390170), (2, 247695085), (5, 99078034), (10, 49539017), (11, 45035470), (22, 22517735), (55, 9007094), (110, 4503547), (127, 3900710), (254, 1950355), (635, 780142), (1270, 390071), (1397, 354610), (2794, 177305), (6985, 70922), (13970, 35461)]