2123453495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{1303}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 2740027392

約数和(自身を除く): 616573897

約数列:

[1, 5, 23, 37, 115, 185, 383, 851, 1303, 1915, 4255, 6515, 8809, 14171, 29969, 44045, 48211, 70855, 149845, 241055, 325933, 499049, 1108853, 1629665, 2495245, 5544265, 11478127, 18464813, 57390635, 92324065, 424690699, 2123453495]

約数ペア:

[(1, 2123453495), (5, 424690699), (23, 92324065), (37, 57390635), (115, 18464813), (185, 11478127), (383, 5544265), (851, 2495245), (1303, 1629665), (1915, 1108853), (4255, 499049), (6515, 325933), (8809, 241055), (14171, 149845), (29969, 70855), (44045, 48211)]