1520880036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9749231}}^1$

素因数の和:9749251

約数の個数: 24

約数和(自身を含む): 3821698944

約数和(自身を除く): 2300818908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9749231, 19498462, 29247693, 38996924, 58495386, 116990772, 126740003, 253480006, 380220009, 506960012, 760440018, 1520880036]

約数ペア:

[(1, 1520880036), (2, 760440018), (3, 506960012), (4, 380220009), (6, 253480006), (12, 126740003), (13, 116990772), (26, 58495386), (39, 38996924), (52, 29247693), (78, 19498462), (156, 9749231)]