508984496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{1291}}^1$

素因数の和:1941

約数の個数: 40

約数和(自身を含む): 1012674768

約数和(自身を除く): 503690272

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 601, 656, 1202, 1291, 2404, 2582, 4808, 5164, 9616, 10328, 20656, 24641, 49282, 52931, 98564, 105862, 197128, 211724, 394256, 423448, 775891, 846896, 1551782, 3103564, 6207128, 12414256, 31811531, 63623062, 127246124, 254492248, 508984496]

約数ペア:

[(1, 508984496), (2, 254492248), (4, 127246124), (8, 63623062), (16, 31811531), (41, 12414256), (82, 6207128), (164, 3103564), (328, 1551782), (601, 846896), (656, 775891), (1202, 423448), (1291, 394256), (2404, 211724), (2582, 197128), (4808, 105862), (5164, 98564), (9616, 52931), (10328, 49282), (20656, 24641)]