4021825.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 58923072

約数和(自身を除く): 32081478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 169, 206, 257, 309, 338, 507, 514, 618, 771, 1014, 1339, 1542, 2678, 3341, 4017, 6682, 8034, 10023, 17407, 20046, 26471, 34814, 43433, 52221, 52942, 79413, 86866, 104442, 130299, 158826, 260598, 344123, 688246, 1032369, 2064738, 4473599, 8947198, 13420797, 26841594]

約数ペア:

[(1, 26841594), (2, 13420797), (3, 8947198), (6, 4473599), (13, 2064738), (26, 1032369), (39, 688246), (78, 344123), (103, 260598), (169, 158826), (206, 130299), (257, 104442), (309, 86866), (338, 79413), (507, 52942), (514, 52221), (618, 43433), (771, 34814), (1014, 26471), (1339, 20046), (1542, 17407), (2678, 10023), (3341, 8034), (4017, 6682)]