412213774

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 755136000

約数和(自身を除く): 342922226

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 199, 322, 398, 919, 1127, 1393, 1838, 2254, 2786, 4577, 6433, 9154, 9751, 12866, 19502, 21137, 32039, 42274, 45031, 64078, 90062, 147959, 182881, 224273, 295918, 365762, 448546, 1035713, 1280167, 2071426, 2560334, 4206263, 8412526, 8961169, 17922338, 29443841, 58887682, 206106887, 412213774]

約数ペア:

[(1, 412213774), (2, 206106887), (7, 58887682), (14, 29443841), (23, 17922338), (46, 8961169), (49, 8412526), (98, 4206263), (161, 2560334), (199, 2071426), (322, 1280167), (398, 1035713), (919, 448546), (1127, 365762), (1393, 295918), (1838, 224273), (2254, 182881), (2786, 147959), (4577, 90062), (6433, 64078), (9154, 45031), (9751, 42274), (12866, 32039), (19502, 21137)]