2265414910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{556613}}^1$

素因数の和:556668

約数の個数: 32

約数和(自身を含む): 4568687712

約数和(自身を除く): 2303272802

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 556613, 1113226, 2783065, 5566130, 6122743, 12245486, 20594681, 30613715, 41189362, 61227430, 102973405, 205946810, 226541491, 453082982, 1132707455, 2265414910]

約数ペア:

[(1, 2265414910), (2, 1132707455), (5, 453082982), (10, 226541491), (11, 205946810), (22, 102973405), (37, 61227430), (55, 41189362), (74, 30613715), (110, 20594681), (185, 12245486), (370, 6122743), (407, 5566130), (814, 2783065), (2035, 1113226), (4070, 556613)]