7139989340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{612349}}^1$

素因数の和:612422

約数の個数: 48

約数和(自身を含む): 16665717600

約数和(自身を除く): 9525728260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 612349, 1224698, 2449396, 3061745, 6123490, 6735839, 12246980, 13471678, 26943356, 32454497, 33679195, 64908994, 67358390, 129817988, 134716780, 162272485, 324544970, 356999467, 649089940, 713998934, 1427997868, 1784997335, 3569994670, 7139989340]

約数ペア:

[(1, 7139989340), (2, 3569994670), (4, 1784997335), (5, 1427997868), (10, 713998934), (11, 649089940), (20, 356999467), (22, 324544970), (44, 162272485), (53, 134716780), (55, 129817988), (106, 67358390), (110, 64908994), (212, 33679195), (220, 32454497), (265, 26943356), (530, 13471678), (583, 12246980), (1060, 6735839), (1166, 6123490), (2332, 3061745), (2915, 2449396), (5830, 1224698), (11660, 612349)]