8740524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 22491392

約数和(自身を除く): 13750868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1303, 1677, 2236, 2606, 3354, 3909, 5212, 6708, 7818, 15636, 16939, 33878, 50817, 56029, 67756, 101634, 112058, 168087, 203268, 224116, 336174, 672348, 728377, 1456754, 2185131, 2913508, 4370262, 8740524]

約数ペア:

[(1, 8740524), (2, 4370262), (3, 2913508), (4, 2185131), (6, 1456754), (12, 728377), (13, 672348), (26, 336174), (39, 224116), (43, 203268), (52, 168087), (78, 112058), (86, 101634), (129, 67756), (156, 56029), (172, 50817), (258, 33878), (516, 16939), (559, 15636), (1118, 7818), (1303, 6708), (1677, 5212), (2236, 3909), (2606, 3354)]