515089796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{125387}}^1$

素因数の和:125483

約数の個数: 24

約数和(自身を含む): 983041920

約数和(自身を除く): 467952124

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 125387, 250774, 501548, 1630031, 3260062, 6520124, 9905573, 19811146, 39622292, 128772449, 257544898, 515089796]

約数ペア:

[(1, 515089796), (2, 257544898), (4, 128772449), (13, 39622292), (26, 19811146), (52, 9905573), (79, 6520124), (158, 3260062), (316, 1630031), (1027, 501548), (2054, 250774), (4108, 125387)]