1325023201

素因数分解:

${\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 1372250880

約数和(自身を除く): 47227679

約数列:

[1, 47, 97, 509, 571, 4559, 23923, 26837, 49373, 55387, 290639, 2320531, 2603189, 13660033, 28191983, 1325023201]

約数ペア:

[(1, 1325023201), (47, 28191983), (97, 13660033), (509, 2603189), (571, 2320531), (4559, 290639), (23923, 55387), (26837, 49373)]