2188772710

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{7717}}^1$

素因数の和:8088

約数の個数: 32

約数和(自身を含む): 3991008672

約数和(自身を除く): 1802235962

約数列:

[1, 2, 5, 10, 113, 226, 251, 502, 565, 1130, 1255, 2510, 7717, 15434, 28363, 38585, 56726, 77170, 141815, 283630, 872021, 1744042, 1936967, 3873934, 4360105, 8720210, 9684835, 19369670, 218877271, 437754542, 1094386355, 2188772710]

約数ペア:

[(1, 2188772710), (2, 1094386355), (5, 437754542), (10, 218877271), (113, 19369670), (226, 9684835), (251, 8720210), (502, 4360105), (565, 3873934), (1130, 1936967), (1255, 1744042), (2510, 872021), (7717, 283630), (15434, 141815), (28363, 77170), (38585, 56726)]