492025976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^2$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 1047904200

約数和(自身を除く): 555878224

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 499, 988, 998, 1976, 1996, 3992, 6487, 9481, 12974, 18962, 25948, 37924, 51896, 75848, 123253, 246506, 249001, 493012, 498002, 986024, 996004, 1992008, 3237013, 4731019, 6474026, 9462038, 12948052, 18924076, 25896104, 37848152, 61503247, 123006494, 246012988, 492025976]

約数ペア:

[(1, 492025976), (2, 246012988), (4, 123006494), (8, 61503247), (13, 37848152), (19, 25896104), (26, 18924076), (38, 12948052), (52, 9462038), (76, 6474026), (104, 4731019), (152, 3237013), (247, 1992008), (494, 996004), (499, 986024), (988, 498002), (998, 493012), (1976, 249001), (1996, 246506), (3992, 123253), (6487, 75848), (9481, 51896), (12974, 37924), (18962, 25948)]