419022256

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{90619}}^1$

素因数の和:90661

約数の個数: 30

約数和(自身を含む): 862430540

約数和(自身を除く): 443408284

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 90619, 181238, 362476, 724952, 1449904, 1540523, 3081046, 6162092, 12324184, 24648368, 26188891, 52377782, 104755564, 209511128, 419022256]

約数ペア:

[(1, 419022256), (2, 209511128), (4, 104755564), (8, 52377782), (16, 26188891), (17, 24648368), (34, 12324184), (68, 6162092), (136, 3081046), (272, 1540523), (289, 1449904), (578, 724952), (1156, 362476), (2312, 181238), (4624, 90619)]