393487692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2522357}}^1$

素因数の和:2522377

約数の個数: 24

約数和(自身を含む): 988764336

約数和(自身を除く): 595276644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2522357, 5044714, 7567071, 10089428, 15134142, 30268284, 32790641, 65581282, 98371923, 131162564, 196743846, 393487692]

約数ペア:

[(1, 393487692), (2, 196743846), (3, 131162564), (4, 98371923), (6, 65581282), (12, 32790641), (13, 30268284), (26, 15134142), (39, 10089428), (52, 7567071), (78, 5044714), (156, 2522357)]