2213805937

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{5501}}^1$

素因数の和:5749

約数の個数: 24

約数和(自身を含む): 2649411072

約数和(自身を除く): 435605135

約数列:

[1, 7, 43, 49, 191, 301, 1337, 2107, 5501, 8213, 9359, 38507, 57491, 236543, 269549, 402437, 1050691, 1655801, 7354837, 11590607, 45179713, 51483859, 316257991, 2213805937]

約数ペア:

[(1, 2213805937), (7, 316257991), (43, 51483859), (49, 45179713), (191, 11590607), (301, 7354837), (1337, 1655801), (2107, 1050691), (5501, 402437), (8213, 269549), (9359, 236543), (38507, 57491)]