2068993381

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4219}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 2705391360

約数和(自身を除く): 636397979

約数列:

[1, 7, 13, 17, 91, 119, 221, 317, 1547, 2219, 4121, 4219, 5389, 28847, 29533, 37723, 54847, 70057, 71723, 383929, 490399, 502061, 932399, 1337423, 6526793, 9361961, 17386499, 22736191, 121705493, 159153337, 295570483, 2068993381]

約数ペア:

[(1, 2068993381), (7, 295570483), (13, 159153337), (17, 121705493), (91, 22736191), (119, 17386499), (221, 9361961), (317, 6526793), (1547, 1337423), (2219, 932399), (4121, 502061), (4219, 490399), (5389, 383929), (28847, 71723), (29533, 70057), (37723, 54847)]