1297445410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137587}}^1$

素因数の和:137658

約数の個数: 32

約数和(自身を含む): 2496396672

約数和(自身を除く): 1198951262

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 137587, 275174, 687935, 1375870, 3164501, 5641067, 6329002, 11282134, 15822505, 28205335, 31645010, 56410670, 129744541, 259489082, 648722705, 1297445410]

約数ペア:

[(1, 1297445410), (2, 648722705), (5, 259489082), (10, 129744541), (23, 56410670), (41, 31645010), (46, 28205335), (82, 15822505), (115, 11282134), (205, 6329002), (230, 5641067), (410, 3164501), (943, 1375870), (1886, 687935), (4715, 275174), (9430, 137587)]