493918204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{558731}}^1$

素因数の和:558765

約数の個数: 24

約数和(自身を含む): 985603248

約数和(自身を除く): 491685044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 558731, 1117462, 2234924, 7263503, 9498427, 14527006, 18996854, 29054012, 37993708, 123479551, 246959102, 493918204]

約数ペア:

[(1, 493918204), (2, 246959102), (4, 123479551), (13, 37993708), (17, 29054012), (26, 18996854), (34, 14527006), (52, 9498427), (68, 7263503), (221, 2234924), (442, 1117462), (884, 558731)]