2106742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 3763584

約数和(自身を除く): 1656842

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 131, 187, 262, 374, 473, 731, 946, 1441, 1462, 2227, 2882, 4454, 5633, 8041, 11266, 16082, 24497, 48994, 61963, 95761, 123926, 191522, 1053371, 2106742]

約数ペア:

[(1, 2106742), (2, 1053371), (11, 191522), (17, 123926), (22, 95761), (34, 61963), (43, 48994), (86, 24497), (131, 16082), (187, 11266), (262, 8041), (374, 5633), (473, 4454), (731, 2882), (946, 2227), (1441, 1462)]