495157028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{123419}}^1$

素因数の和:123499

約数の個数: 24

約数和(自身を含む): 933055200

約数和(自身を除く): 437898172

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 123419, 246838, 493676, 2098123, 4196246, 7281721, 8392492, 14563442, 29126884, 123789257, 247578514, 495157028]

約数ペア:

[(1, 495157028), (2, 247578514), (4, 123789257), (17, 29126884), (34, 14563442), (59, 8392492), (68, 7281721), (118, 4196246), (236, 2098123), (1003, 493676), (2006, 246838), (4012, 123419)]