670456222

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 1045094400

約数和(自身を除く): 374638178

約数列:

[1, 2, 47, 94, 107, 191, 214, 349, 382, 698, 5029, 8977, 10058, 16403, 17954, 20437, 32806, 37343, 40874, 66659, 74686, 133318, 960539, 1755121, 1921078, 3132973, 3510242, 6265946, 7132513, 14265026, 335228111, 670456222]

約数ペア:

[(1, 670456222), (2, 335228111), (47, 14265026), (94, 7132513), (107, 6265946), (191, 3510242), (214, 3132973), (349, 1921078), (382, 1755121), (698, 960539), (5029, 133318), (8977, 74686), (10058, 66659), (16403, 40874), (17954, 37343), (20437, 32806)]