490150674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{6823}}^1$

素因数の和:7151

約数の個数: 48

約数和(自身を含む): 1147578432

約数和(自身を除く): 657427758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1842, 2763, 3991, 5526, 6823, 7982, 11973, 13646, 20469, 23946, 35919, 40938, 61407, 71838, 88699, 122814, 177398, 266097, 532194, 798291, 1596582, 2094661, 4189322, 6283983, 12567966, 18851949, 27230593, 37703898, 54461186, 81691779, 163383558, 245075337, 490150674]

約数ペア:

[(1, 490150674), (2, 245075337), (3, 163383558), (6, 81691779), (9, 54461186), (13, 37703898), (18, 27230593), (26, 18851949), (39, 12567966), (78, 6283983), (117, 4189322), (234, 2094661), (307, 1596582), (614, 798291), (921, 532194), (1842, 266097), (2763, 177398), (3991, 122814), (5526, 88699), (6823, 71838), (7982, 61407), (11973, 40938), (13646, 35919), (20469, 23946)]