972697922

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{8807}}^1$

素因数の和:8860

約数の個数: 40

約数和(自身を含む): 1776326976

約数和(自身を除く): 803629054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 2401, 4802, 7889, 8807, 15778, 17614, 55223, 61649, 110446, 123298, 202561, 405122, 431543, 863086, 1417927, 2835854, 3020801, 6041602, 9925489, 19850978, 21145607, 42291214, 69478423, 138956846, 486348961, 972697922]

約数ペア:

[(1, 972697922), (2, 486348961), (7, 138956846), (14, 69478423), (23, 42291214), (46, 21145607), (49, 19850978), (98, 9925489), (161, 6041602), (322, 3020801), (343, 2835854), (686, 1417927), (1127, 863086), (2254, 431543), (2401, 405122), (4802, 202561), (7889, 123298), (8807, 110446), (15778, 61649), (17614, 55223)]