1330250872

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{2111}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 2513617920

約数和(自身を除く): 1183367048

約数列:

[1, 2, 4, 8, 227, 347, 454, 694, 908, 1388, 1816, 2111, 2776, 4222, 8444, 16888, 78769, 157538, 315076, 479197, 630152, 732517, 958394, 1465034, 1916788, 2930068, 3833576, 5860136, 166281359, 332562718, 665125436, 1330250872]

約数ペア:

[(1, 1330250872), (2, 665125436), (4, 332562718), (8, 166281359), (227, 5860136), (347, 3833576), (454, 2930068), (694, 1916788), (908, 1465034), (1388, 958394), (1816, 732517), (2111, 630152), (2776, 479197), (4222, 315076), (8444, 157538), (16888, 78769)]