1072156690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{23831}}^1$

素因数の和:24258

約数の個数: 32

約数和(自身を含む): 2110561920

約数和(自身を除く): 1038405230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 2045, 4090, 4499, 8998, 22495, 23831, 44990, 47662, 119155, 238310, 262141, 524282, 1310705, 2621410, 9746879, 19493758, 48734395, 97468790, 107215669, 214431338, 536078345, 1072156690]

約数ペア:

[(1, 1072156690), (2, 536078345), (5, 214431338), (10, 107215669), (11, 97468790), (22, 48734395), (55, 19493758), (110, 9746879), (409, 2621410), (818, 1310705), (2045, 524282), (4090, 262141), (4499, 238310), (8998, 119155), (22495, 47662), (23831, 44990)]