520069212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1111259}}^1$

素因数の和:1111282

約数の個数: 36

約数和(自身を含む): 1415745240

約数和(自身を除く): 895676028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1111259, 2222518, 3333777, 4445036, 6667554, 10001331, 13335108, 14446367, 20002662, 28892734, 40005324, 43339101, 57785468, 86678202, 130017303, 173356404, 260034606, 520069212]

約数ペア:

[(1, 520069212), (2, 260034606), (3, 173356404), (4, 130017303), (6, 86678202), (9, 57785468), (12, 43339101), (13, 40005324), (18, 28892734), (26, 20002662), (36, 14446367), (39, 13335108), (52, 10001331), (78, 6667554), (117, 4445036), (156, 3333777), (234, 2222518), (468, 1111259)]