2080245314

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1877}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 3730339008

約数和(自身を除く): 1650093694

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 263, 301, 526, 602, 1841, 1877, 2107, 3682, 3754, 4214, 11309, 12887, 13139, 22618, 25774, 26278, 79163, 80711, 91973, 158326, 161422, 183946, 493651, 554141, 564977, 987302, 1108282, 1129954, 3455557, 3954839, 6911114, 7909678, 21226993, 24188899, 42453986, 48377798, 148588951, 297177902, 1040122657, 2080245314]

約数ペア:

[(1, 2080245314), (2, 1040122657), (7, 297177902), (14, 148588951), (43, 48377798), (49, 42453986), (86, 24188899), (98, 21226993), (263, 7909678), (301, 6911114), (526, 3954839), (602, 3455557), (1841, 1129954), (1877, 1108282), (2107, 987302), (3682, 564977), (3754, 554141), (4214, 493651), (11309, 183946), (12887, 161422), (13139, 158326), (22618, 91973), (25774, 80711), (26278, 79163)]