2080408306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1\times {\mathrm{1453}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 3370953600

約数和(自身を除く): 1290545294

約数列:

[1, 2, 19, 38, 41, 82, 779, 919, 1453, 1558, 1838, 2906, 17461, 27607, 34922, 37679, 55214, 59573, 75358, 119146, 715901, 1131887, 1335307, 1431802, 2263774, 2670614, 25370833, 50741666, 54747587, 109495174, 1040204153, 2080408306]

約数ペア:

[(1, 2080408306), (2, 1040204153), (19, 109495174), (38, 54747587), (41, 50741666), (82, 25370833), (779, 2670614), (919, 2263774), (1453, 1431802), (1558, 1335307), (1838, 1131887), (2906, 715901), (17461, 119146), (27607, 75358), (34922, 59573), (37679, 55214)]