520316316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1111787}}^1$

素因数の和:1111810

約数の個数: 36

約数和(自身を含む): 1416417912

約数和(自身を除く): 896101596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1111787, 2223574, 3335361, 4447148, 6670722, 10006083, 13341444, 14453231, 20012166, 28906462, 40024332, 43359693, 57812924, 86719386, 130079079, 173438772, 260158158, 520316316]

約数ペア:

[(1, 520316316), (2, 260158158), (3, 173438772), (4, 130079079), (6, 86719386), (9, 57812924), (12, 43359693), (13, 40024332), (18, 28906462), (26, 20012166), (36, 14453231), (39, 13341444), (52, 10006083), (78, 6670722), (117, 4447148), (156, 3335361), (234, 2223574), (468, 1111787)]