10866988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 21520296

約数和(自身を除く): 10653308

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 257, 341, 514, 682, 961, 1028, 1364, 1922, 2827, 3844, 5654, 7967, 10571, 11308, 15934, 21142, 31868, 42284, 87637, 175274, 246977, 350548, 493954, 987908, 2716747, 5433494, 10866988]

約数ペア:

[(1, 10866988), (2, 5433494), (4, 2716747), (11, 987908), (22, 493954), (31, 350548), (44, 246977), (62, 175274), (124, 87637), (257, 42284), (341, 31868), (514, 21142), (682, 15934), (961, 11308), (1028, 10571), (1364, 7967), (1922, 5654), (2827, 3844)]