513396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1120

約数の個数: 36

約数和(自身を含む): 1398852

約数和(自身を除く): 885456

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1097, 2194, 3291, 4388, 6582, 9873, 13164, 14261, 19746, 28522, 39492, 42783, 57044, 85566, 128349, 171132, 256698, 513396]

約数ペア:

[(1, 513396), (2, 256698), (3, 171132), (4, 128349), (6, 85566), (9, 57044), (12, 42783), (13, 39492), (18, 28522), (26, 19746), (36, 14261), (39, 13164), (52, 9873), (78, 6582), (117, 4388), (156, 3291), (234, 2194), (468, 1097)]