245895894

素因数分解:

$2^1\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{10357}}^1$

素因数の和:11684

約数の個数: 24

約数和(自身を含む): 533229840

約数和(自身を除く): 287333946

約数列:

[1, 2, 3, 6, 9, 18, 1319, 2638, 3957, 7914, 10357, 11871, 20714, 23742, 31071, 62142, 93213, 186426, 13660883, 27321766, 40982649, 81965298, 122947947, 245895894]

約数ペア:

[(1, 245895894), (2, 122947947), (3, 81965298), (6, 40982649), (9, 27321766), (18, 13660883), (1319, 186426), (2638, 93213), (3957, 62142), (7914, 31071), (10357, 23742), (11871, 20714)]