1330888588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{72221}}^1$

素因数の和:72513

約数の個数: 24

約数和(自身を含む): 2475192384

約数和(自身を除く): 1144303796

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9214, 18428, 72221, 144442, 288884, 1227757, 2455514, 4911028, 19571891, 39143782, 78287564, 332722147, 665444294, 1330888588]

約数ペア:

[(1, 1330888588), (2, 665444294), (4, 332722147), (17, 78287564), (34, 39143782), (68, 19571891), (271, 4911028), (542, 2455514), (1084, 1227757), (4607, 288884), (9214, 144442), (18428, 72221)]