491158308

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{560683}}^1$

素因数の和:560763

約数の個数: 24

約数和(自身を含む): 1161737248

約数和(自身を除く): 670578940

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 560683, 1121366, 1682049, 2242732, 3364098, 6728196, 40929859, 81859718, 122789577, 163719436, 245579154, 491158308]

約数ペア:

[(1, 491158308), (2, 245579154), (3, 163719436), (4, 122789577), (6, 81859718), (12, 40929859), (73, 6728196), (146, 3364098), (219, 2242732), (292, 1682049), (438, 1121366), (876, 560683)]