2044291490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{72673}}^1$

素因数の和:72806

約数の個数: 32

約数和(自身を含む): 3845908080

約数和(自身を除く): 1801616590

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2813, 5626, 14065, 28130, 72673, 145346, 363365, 726730, 2107517, 4215034, 7049281, 10537585, 14098562, 21075170, 35246405, 70492810, 204429149, 408858298, 1022145745, 2044291490]

約数ペア:

[(1, 2044291490), (2, 1022145745), (5, 408858298), (10, 204429149), (29, 70492810), (58, 35246405), (97, 21075170), (145, 14098562), (194, 10537585), (290, 7049281), (485, 4215034), (970, 2107517), (2813, 726730), (5626, 363365), (14065, 145346), (28130, 72673)]