2130398072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{71837}}^1$

素因数の和:72191

約数の個数: 32

約数和(自身を含む): 4370623920

約数和(自身を除く): 2240225848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2696, 3707, 7414, 14828, 29656, 71837, 143674, 287348, 574696, 790207, 1580414, 3160828, 6321656, 24209069, 48418138, 96836276, 193672552, 266299759, 532599518, 1065199036, 2130398072]

約数ペア:

[(1, 2130398072), (2, 1065199036), (4, 532599518), (8, 266299759), (11, 193672552), (22, 96836276), (44, 48418138), (88, 24209069), (337, 6321656), (674, 3160828), (1348, 1580414), (2696, 790207), (3707, 574696), (7414, 287348), (14828, 143674), (29656, 71837)]