2022989969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18541}}^1$

素因数の和:18681

約数の個数: 32

約数和(自身を含む): 2741249280

約数和(自身を除く): 718259311

約数列:

[1, 7, 11, 13, 77, 91, 109, 143, 763, 1001, 1199, 1417, 8393, 9919, 15587, 18541, 109109, 129787, 203951, 241033, 1427657, 1687231, 2020969, 2651363, 14146783, 18559541, 22230659, 26272597, 155614613, 183908179, 288998567, 2022989969]

約数ペア:

[(1, 2022989969), (7, 288998567), (11, 183908179), (13, 155614613), (77, 26272597), (91, 22230659), (109, 18559541), (143, 14146783), (763, 2651363), (1001, 2020969), (1199, 1687231), (1417, 1427657), (8393, 241033), (9919, 203951), (15587, 129787), (18541, 109109)]