1330954562

素因数分解:

$2^1\times 7^3\times {\mathrm{1303}}^1\times {\mathrm{1489}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 2331552000

約数和(自身を除く): 1000597438

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1303, 1489, 2606, 2978, 9121, 10423, 18242, 20846, 63847, 72961, 127694, 145922, 446929, 510727, 893858, 1021454, 1940167, 3880334, 13581169, 27162338, 95068183, 190136366, 665477281, 1330954562]

約数ペア:

[(1, 1330954562), (2, 665477281), (7, 190136366), (14, 95068183), (49, 27162338), (98, 13581169), (343, 3880334), (686, 1940167), (1303, 1021454), (1489, 893858), (2606, 510727), (2978, 446929), (9121, 145922), (10423, 127694), (18242, 72961), (20846, 63847)]