1639572770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139301}}^1$

素因数の和:139426

約数の個数: 32

約数和(自身を含む): 3249637056

約数和(自身を除く): 1610064286

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 139301, 278602, 696505, 1393010, 1532311, 3064622, 7661555, 14905207, 15323110, 29810414, 74526035, 149052070, 163957277, 327914554, 819786385, 1639572770]

約数ペア:

[(1, 1639572770), (2, 819786385), (5, 327914554), (10, 163957277), (11, 149052070), (22, 74526035), (55, 29810414), (107, 15323110), (110, 14905207), (214, 7661555), (535, 3064622), (1070, 1532311), (1177, 1393010), (2354, 696505), (5885, 278602), (11770, 139301)]