2421944

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 5282400

約数和(自身を除く): 2860456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 709, 854, 1418, 1708, 2836, 3416, 4963, 5672, 9926, 19852, 39704, 43249, 86498, 172996, 302743, 345992, 605486, 1210972, 2421944]

約数ペア:

[(1, 2421944), (2, 1210972), (4, 605486), (7, 345992), (8, 302743), (14, 172996), (28, 86498), (56, 43249), (61, 39704), (122, 19852), (244, 9926), (427, 5672), (488, 4963), (709, 3416), (854, 2836), (1418, 1708)]