837446532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{5417}}^1$

素因数の和:6428

約数の個数: 48

約数和(自身を含む): 2106865152

約数和(自身を除く): 1269418620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 991, 1982, 2973, 3964, 5417, 5946, 10834, 11892, 12883, 16251, 21668, 25766, 32502, 38649, 51532, 65004, 70421, 77298, 140842, 154596, 211263, 281684, 422526, 845052, 5368247, 10736494, 16104741, 21472988, 32209482, 64418964, 69787211, 139574422, 209361633, 279148844, 418723266, 837446532]

約数ペア:

[(1, 837446532), (2, 418723266), (3, 279148844), (4, 209361633), (6, 139574422), (12, 69787211), (13, 64418964), (26, 32209482), (39, 21472988), (52, 16104741), (78, 10736494), (156, 5368247), (991, 845052), (1982, 422526), (2973, 281684), (3964, 211263), (5417, 154596), (5946, 140842), (10834, 77298), (11892, 70421), (12883, 65004), (16251, 51532), (21668, 38649), (25766, 32502)]