748782122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 1284767232

約数和(自身を除く): 535985110

約数列:

[1, 2, 11, 22, 31, 62, 121, 151, 242, 302, 341, 661, 682, 1322, 1661, 3322, 3751, 4681, 7271, 7502, 9362, 14542, 18271, 20491, 36542, 40982, 51491, 79981, 99811, 102982, 159962, 199622, 225401, 450802, 566401, 1097921, 1132802, 2195842, 2479411, 3094141, 4958822, 6188282, 12077131, 24154262, 34035551, 68071102, 374391061, 748782122]

約数ペア:

[(1, 748782122), (2, 374391061), (11, 68071102), (22, 34035551), (31, 24154262), (62, 12077131), (121, 6188282), (151, 4958822), (242, 3094141), (302, 2479411), (341, 2195842), (661, 1132802), (682, 1097921), (1322, 566401), (1661, 450802), (3322, 225401), (3751, 199622), (4681, 159962), (7271, 102982), (7502, 99811), (9362, 79981), (14542, 51491), (18271, 40982), (20491, 36542)]