1897324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 4064256

約数和(自身を除く): 2166932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 107, 124, 143, 214, 286, 341, 403, 428, 572, 682, 806, 1177, 1364, 1391, 1612, 2354, 2782, 3317, 4433, 4708, 5564, 6634, 8866, 13268, 15301, 17732, 30602, 36487, 43121, 61204, 72974, 86242, 145948, 172484, 474331, 948662, 1897324]

約数ペア:

[(1, 1897324), (2, 948662), (4, 474331), (11, 172484), (13, 145948), (22, 86242), (26, 72974), (31, 61204), (44, 43121), (52, 36487), (62, 30602), (107, 17732), (124, 15301), (143, 13268), (214, 8866), (286, 6634), (341, 5564), (403, 4708), (428, 4433), (572, 3317), (682, 2782), (806, 2354), (1177, 1612), (1364, 1391)]