248859078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67883}}^1$

素因数の和:67948

約数の個数: 32

約数和(自身を含む): 547416576

約数和(自身を除く): 298557498

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 67883, 135766, 203649, 407298, 882479, 1764958, 2647437, 3190501, 5294874, 6381002, 9571503, 19143006, 41476513, 82953026, 124429539, 248859078]

約数ペア:

[(1, 248859078), (2, 124429539), (3, 82953026), (6, 41476513), (13, 19143006), (26, 9571503), (39, 6381002), (47, 5294874), (78, 3190501), (94, 2647437), (141, 1764958), (282, 882479), (611, 407298), (1222, 203649), (1833, 135766), (3666, 67883)]