493264210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{18979}}^1$

素因数の和:19122

約数の個数: 32

約数和(自身を含む): 934727040

約数和(自身を除く): 441462830

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 18979, 25990, 37958, 94895, 189790, 436517, 873034, 2144627, 2182585, 4289254, 4365170, 10723135, 21446270, 49326421, 98652842, 246632105, 493264210]

約数ペア:

[(1, 493264210), (2, 246632105), (5, 98652842), (10, 49326421), (23, 21446270), (46, 10723135), (113, 4365170), (115, 4289254), (226, 2182585), (230, 2144627), (565, 873034), (1130, 436517), (2599, 189790), (5198, 94895), (12995, 37958), (18979, 25990)]