2021076778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7598033}}^1$

素因数の和:7598061

約数の個数: 16

約数和(自身を含む): 3647056320

約数和(自身を除く): 1625979542

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7598033, 15196066, 53186231, 106372462, 144362627, 288725254, 1010538389, 2021076778]

約数ペア:

[(1, 2021076778), (2, 1010538389), (7, 288725254), (14, 144362627), (19, 106372462), (38, 53186231), (133, 15196066), (266, 7598033)]