1977165222

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1\times {\mathrm{3761}}^1$

素因数の和:5944

約数の個数: 32

約数和(自身を含む): 4053750624

約数和(自身を除く): 2076585402

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 2137, 3761, 4274, 6411, 7522, 11283, 12822, 22566, 87617, 154201, 175234, 262851, 308402, 462603, 525702, 925206, 8037257, 16074514, 24111771, 48223542, 329527537, 659055074, 988582611, 1977165222]

約数ペア:

[(1, 1977165222), (2, 988582611), (3, 659055074), (6, 329527537), (41, 48223542), (82, 24111771), (123, 16074514), (246, 8037257), (2137, 925206), (3761, 525702), (4274, 462603), (6411, 308402), (7522, 262851), (11283, 175234), (12822, 154201), (22566, 87617)]