4193618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 7865088

約数和(自身を除く): 3671470

約数列:

[1, 2, 11, 13, 22, 26, 31, 43, 62, 86, 121, 143, 242, 286, 341, 403, 473, 559, 682, 806, 946, 1118, 1333, 1573, 2666, 3146, 3751, 4433, 5203, 6149, 7502, 8866, 10406, 12298, 14663, 17329, 29326, 34658, 48763, 67639, 97526, 135278, 161293, 190619, 322586, 381238, 2096809, 4193618]

約数ペア:

[(1, 4193618), (2, 2096809), (11, 381238), (13, 322586), (22, 190619), (26, 161293), (31, 135278), (43, 97526), (62, 67639), (86, 48763), (121, 34658), (143, 29326), (242, 17329), (286, 14663), (341, 12298), (403, 10406), (473, 8866), (559, 7502), (682, 6149), (806, 5203), (946, 4433), (1118, 3751), (1333, 3146), (1573, 2666)]