1330746905

素因数分解:

$5^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1\times {\mathrm{1217}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 1605187584

約数和(自身を除く): 274440679

約数列:

[1, 5, 383, 571, 1217, 1915, 2855, 6085, 218693, 466111, 694907, 1093465, 2330555, 3474535, 266149381, 1330746905]

約数ペア:

[(1, 1330746905), (5, 266149381), (383, 3474535), (571, 2330555), (1217, 1093465), (1915, 694907), (2855, 466111), (6085, 218693)]