1369877290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{3643}}^1$

素因数の和:4894

約数の個数: 32

約数和(自身を含む): 2548118016

約数和(自身を除く): 1178240726

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1213, 2426, 3643, 6065, 7286, 12130, 18215, 36430, 37603, 75206, 112933, 188015, 225866, 376030, 564665, 1129330, 4418959, 8837918, 22094795, 44189590, 136987729, 273975458, 684938645, 1369877290]

約数ペア:

[(1, 1369877290), (2, 684938645), (5, 273975458), (10, 136987729), (31, 44189590), (62, 22094795), (155, 8837918), (310, 4418959), (1213, 1129330), (2426, 564665), (3643, 376030), (6065, 225866), (7286, 188015), (12130, 112933), (18215, 75206), (36430, 37603)]