4292870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 8125920

約数和(自身を除く): 3833050

約数列:

[1, 2, 5, 10, 29, 58, 113, 131, 145, 226, 262, 290, 565, 655, 1130, 1310, 3277, 3799, 6554, 7598, 14803, 16385, 18995, 29606, 32770, 37990, 74015, 148030, 429287, 858574, 2146435, 4292870]

約数ペア:

[(1, 4292870), (2, 2146435), (5, 858574), (10, 429287), (29, 148030), (58, 74015), (113, 37990), (131, 32770), (145, 29606), (226, 18995), (262, 16385), (290, 14803), (565, 7598), (655, 6554), (1130, 3799), (1310, 3277)]