678962012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{10103}}^1$

素因数の和:10477

約数の個数: 24

約数和(自身を含む): 1214541216

約数和(自身を除く): 535579204

約数列:

[1, 2, 4, 53, 106, 212, 317, 634, 1268, 10103, 16801, 20206, 33602, 40412, 67204, 535459, 1070918, 2141836, 3202651, 6405302, 12810604, 169740503, 339481006, 678962012]

約数ペア:

[(1, 678962012), (2, 339481006), (4, 169740503), (53, 12810604), (106, 6405302), (212, 3202651), (317, 2141836), (634, 1070918), (1268, 535459), (10103, 67204), (16801, 40412), (20206, 33602)]