2021293432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{14653}}^1$

素因数の和:15103

約数の個数: 32

約数和(自身を含む): 3887999280

約数和(自身を除く): 1866705848

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 401, 802, 1604, 3208, 14653, 17243, 29306, 34486, 58612, 68972, 117224, 137944, 630079, 1260158, 2520316, 5040632, 5875853, 11751706, 23503412, 47006824, 252661679, 505323358, 1010646716, 2021293432]

約数ペア:

[(1, 2021293432), (2, 1010646716), (4, 505323358), (8, 252661679), (43, 47006824), (86, 23503412), (172, 11751706), (344, 5875853), (401, 5040632), (802, 2520316), (1604, 1260158), (3208, 630079), (14653, 137944), (17243, 117224), (29306, 68972), (34486, 58612)]