6944990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 13801536

約数和(自身を除く): 6856546

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1303, 2606, 2665, 5330, 6515, 13030, 16939, 33878, 53423, 84695, 106846, 169390, 267115, 534230, 694499, 1388998, 3472495, 6944990]

約数ペア:

[(1, 6944990), (2, 3472495), (5, 1388998), (10, 694499), (13, 534230), (26, 267115), (41, 169390), (65, 106846), (82, 84695), (130, 53423), (205, 33878), (410, 16939), (533, 13030), (1066, 6515), (1303, 5330), (2606, 2665)]