2004219848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1471}}^1\times {\mathrm{4603}}^1$

素因数の和:6117

約数の個数: 32

約数和(自身を含む): 3862940160

約数和(自身を除く): 1858720312

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1471, 2942, 4603, 5884, 9206, 11768, 18412, 36824, 54427, 108854, 170311, 217708, 340622, 435416, 681244, 1362488, 6771013, 13542026, 27084052, 54168104, 250527481, 501054962, 1002109924, 2004219848]

約数ペア:

[(1, 2004219848), (2, 1002109924), (4, 501054962), (8, 250527481), (37, 54168104), (74, 27084052), (148, 13542026), (296, 6771013), (1471, 1362488), (2942, 681244), (4603, 435416), (5884, 340622), (9206, 217708), (11768, 170311), (18412, 108854), (36824, 54427)]