2722064

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2858

約数の個数: 20

約数和(自身を含む): 5362380

約数和(自身を除く): 2640316

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2789, 5578, 11156, 22312, 44624, 170129, 340258, 680516, 1361032, 2722064]

約数ペア:

[(1, 2722064), (2, 1361032), (4, 680516), (8, 340258), (16, 170129), (61, 44624), (122, 22312), (244, 11156), (488, 5578), (976, 2789)]