497958474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{13109}}^1$

素因数の和:13614

約数の個数: 32

約数和(自身を含む): 1074810240

約数和(自身を除く): 576851766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 6331, 12662, 13109, 18993, 26218, 37986, 39327, 78654, 170417, 340834, 511251, 1022502, 6384083, 12768166, 19152249, 38304498, 82993079, 165986158, 248979237, 497958474]

約数ペア:

[(1, 497958474), (2, 248979237), (3, 165986158), (6, 82993079), (13, 38304498), (26, 19152249), (39, 12768166), (78, 6384083), (487, 1022502), (974, 511251), (1461, 340834), (2922, 170417), (6331, 78654), (12662, 39327), (13109, 37986), (18993, 26218)]