308996974

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{8929}}^1$

素因数の和:8977

約数の個数: 32

約数和(自身を含む): 549087840

約数和(自身を除く): 240090866

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1331, 1573, 2662, 3146, 8929, 17303, 17858, 34606, 98219, 116077, 196438, 232154, 1080409, 1276847, 2160818, 2553694, 11884499, 14045317, 23768998, 28090634, 154498487, 308996974]

約数ペア:

[(1, 308996974), (2, 154498487), (11, 28090634), (13, 23768998), (22, 14045317), (26, 11884499), (121, 2553694), (143, 2160818), (242, 1276847), (286, 1080409), (1331, 232154), (1573, 196438), (2662, 116077), (3146, 98219), (8929, 34606), (17303, 17858)]