889336324

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{857}}^1\times {\mathrm{4253}}^1$

素因数の和:5175

約数の個数: 24

約数和(自身を含む): 1584070488

約数和(自身を除く): 694734164

約数列:

[1, 2, 4, 61, 122, 244, 857, 1714, 3428, 4253, 8506, 17012, 52277, 104554, 209108, 259433, 518866, 1037732, 3644821, 7289642, 14579284, 222334081, 444668162, 889336324]

約数ペア:

[(1, 889336324), (2, 444668162), (4, 222334081), (61, 14579284), (122, 7289642), (244, 3644821), (857, 1037732), (1714, 518866), (3428, 259433), (4253, 209108), (8506, 104554), (17012, 52277)]