2636428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 4938192

約数和(自身を除く): 2301764

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 283, 548, 566, 1132, 2329, 4658, 4811, 9316, 9622, 19244, 38771, 77542, 155084, 659107, 1318214, 2636428]

約数ペア:

[(1, 2636428), (2, 1318214), (4, 659107), (17, 155084), (34, 77542), (68, 38771), (137, 19244), (274, 9622), (283, 9316), (548, 4811), (566, 4658), (1132, 2329)]