685888052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{190313}}^1$

素因数の和:190387

約数の個数: 24

約数和(自身を含む): 1294896456

約数和(自身を除く): 609008404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 190313, 380626, 761252, 3235321, 6470642, 10086589, 12941284, 20173178, 40346356, 171472013, 342944026, 685888052]

約数ペア:

[(1, 685888052), (2, 342944026), (4, 171472013), (17, 40346356), (34, 20173178), (53, 12941284), (68, 10086589), (106, 6470642), (212, 3235321), (901, 761252), (1802, 380626), (3604, 190313)]