304857332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{42793}}^1$

素因数の和:42947

約数の個数: 24

約数和(自身を含む): 578746056

約数和(自身を除く): 273888724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 42793, 85586, 171172, 556309, 1112618, 2225236, 5862641, 11725282, 23450564, 76214333, 152428666, 304857332]

約数ペア:

[(1, 304857332), (2, 152428666), (4, 76214333), (13, 23450564), (26, 11725282), (52, 5862641), (137, 2225236), (274, 1112618), (548, 556309), (1781, 171172), (3562, 85586), (7124, 42793)]