1013288138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{30637}}^1$

素因数の和:31381

約数の個数: 16

約数和(自身を含む): 1588273920

約数和(自身を除く): 574985782

約数列:

[1, 2, 23, 46, 719, 1438, 16537, 30637, 33074, 61274, 704651, 1409302, 22028003, 44056006, 506644069, 1013288138]

約数ペア:

[(1, 1013288138), (2, 506644069), (23, 44056006), (46, 22028003), (719, 1409302), (1438, 704651), (16537, 61274), (30637, 33074)]