804969818

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1\times {\mathrm{4099}}^1$

素因数の和:4909

約数の個数: 16

約数和(自身を含む): 1217700000

約数和(自身を除く): 412730182

約数列:

[1, 2, 149, 298, 659, 1318, 4099, 8198, 98191, 196382, 610751, 1221502, 2701241, 5402482, 402484909, 804969818]

約数ペア:

[(1, 804969818), (2, 402484909), (149, 5402482), (298, 2701241), (659, 1221502), (1318, 610751), (4099, 196382), (8198, 98191)]