494333944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{250169}}^1$

素因数の和:250207

約数の個数: 32

約数和(自身を含む): 1050714000

約数和(自身を除く): 556380056

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 250169, 500338, 1000676, 2001352, 3252197, 4753211, 6504394, 9506422, 13008788, 19012844, 26017576, 38025688, 61791743, 123583486, 247166972, 494333944]

約数ペア:

[(1, 494333944), (2, 247166972), (4, 123583486), (8, 61791743), (13, 38025688), (19, 26017576), (26, 19012844), (38, 13008788), (52, 9506422), (76, 6504394), (104, 4753211), (152, 3252197), (247, 2001352), (494, 1000676), (988, 500338), (1976, 250169)]