870865618

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{8273}}^1$

素因数の和:8458

約数の個数: 32

約数和(自身を含む): 1528240896

約数和(自身を除く): 657375278

約数列:

[1, 2, 7, 14, 73, 103, 146, 206, 511, 721, 1022, 1442, 7519, 8273, 15038, 16546, 52633, 57911, 105266, 115822, 603929, 852119, 1207858, 1704238, 4227503, 5964833, 8455006, 11929666, 62204687, 124409374, 435432809, 870865618]

約数ペア:

[(1, 870865618), (2, 435432809), (7, 124409374), (14, 62204687), (73, 11929666), (103, 8455006), (146, 5964833), (206, 4227503), (511, 1704238), (721, 1207858), (1022, 852119), (1442, 603929), (7519, 115822), (8273, 105266), (15038, 57911), (16546, 52633)]