2179746530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{22567}}^1$

素因数の和:23330

約数の個数: 32

約数和(自身を含む): 4231229184

約数和(自身を除く): 2051482654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 743, 1486, 3715, 7430, 9659, 19318, 22567, 45134, 48295, 96590, 112835, 225670, 293371, 586742, 1466855, 2933710, 16767281, 33534562, 83836405, 167672810, 217974653, 435949306, 1089873265, 2179746530]

約数ペア:

[(1, 2179746530), (2, 1089873265), (5, 435949306), (10, 217974653), (13, 167672810), (26, 83836405), (65, 33534562), (130, 16767281), (743, 2933710), (1486, 1466855), (3715, 586742), (7430, 293371), (9659, 225670), (19318, 112835), (22567, 96590), (45134, 48295)]