1123992016

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{88811}}^1$

素因数の和:88939

約数の個数: 40

約数和(自身を含む): 2510892864

約数和(自身を除く): 1386900848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 88811, 177622, 355244, 621677, 710488, 1243354, 1420976, 2486708, 4973416, 9946832, 10035643, 20071286, 40142572, 70249501, 80285144, 140499002, 160570288, 280998004, 561996008, 1123992016]

約数ペア:

[(1, 1123992016), (2, 561996008), (4, 280998004), (7, 160570288), (8, 140499002), (14, 80285144), (16, 70249501), (28, 40142572), (56, 20071286), (112, 10035643), (113, 9946832), (226, 4973416), (452, 2486708), (791, 1420976), (904, 1243354), (1582, 710488), (1808, 621677), (3164, 355244), (6328, 177622), (12656, 88811)]