2853872

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 6416256

約数和(自身を除く): 3562384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 307, 332, 581, 614, 664, 1162, 1228, 1328, 2149, 2324, 2456, 4298, 4648, 4912, 8596, 9296, 17192, 25481, 34384, 50962, 101924, 178367, 203848, 356734, 407696, 713468, 1426936, 2853872]

約数ペア:

[(1, 2853872), (2, 1426936), (4, 713468), (7, 407696), (8, 356734), (14, 203848), (16, 178367), (28, 101924), (56, 50962), (83, 34384), (112, 25481), (166, 17192), (307, 9296), (332, 8596), (581, 4912), (614, 4648), (664, 4298), (1162, 2456), (1228, 2324), (1328, 2149)]