2021619866

素因数分解:

$2^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{151523}}^1$

素因数の和:152485

約数の個数: 16

約数和(自身を含む): 3469293504

約数和(自身を除く): 1447673638

約数列:

[1, 2, 7, 14, 953, 1906, 6671, 13342, 151523, 303046, 1060661, 2121322, 144401419, 288802838, 1010809933, 2021619866]

約数ペア:

[(1, 2021619866), (2, 1010809933), (7, 288802838), (14, 144401419), (953, 2121322), (1906, 1060661), (6671, 303046), (13342, 151523)]