2011072322

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{37693}}^1$

素因数の和:37842

約数の個数: 32

約数和(自身を含む): 3575200512

約数和(自身を除く): 1564128190

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 518, 721, 1442, 3811, 7622, 26677, 37693, 53354, 75386, 263851, 527702, 1394641, 2789282, 3882379, 7764758, 9762487, 19524974, 27176653, 54353306, 143648023, 287296046, 1005536161, 2011072322]

約数ペア:

[(1, 2011072322), (2, 1005536161), (7, 287296046), (14, 143648023), (37, 54353306), (74, 27176653), (103, 19524974), (206, 9762487), (259, 7764758), (518, 3882379), (721, 2789282), (1442, 1394641), (3811, 527702), (7622, 263851), (26677, 75386), (37693, 53354)]