920501876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1133623}}^1$

素因数の和:1133663

約数の個数: 24

約数和(自身を含む): 1904488320

約数和(自身を除く): 983986444

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1133623, 2267246, 4534492, 7935361, 15870722, 31741444, 32875067, 65750134, 131500268, 230125469, 460250938, 920501876]

約数ペア:

[(1, 920501876), (2, 460250938), (4, 230125469), (7, 131500268), (14, 65750134), (28, 32875067), (29, 31741444), (58, 15870722), (116, 7935361), (203, 4534492), (406, 2267246), (812, 1133623)]