2008773770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1\times {\mathrm{4663}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 3775825152

約数和(自身を除く): 1767051382

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1873, 3746, 4663, 9326, 9365, 18730, 23315, 43079, 46630, 86158, 107249, 214498, 215395, 430790, 536245, 1072490, 8733799, 17467598, 43668995, 87337990, 200877377, 401754754, 1004386885, 2008773770]

約数ペア:

[(1, 2008773770), (2, 1004386885), (5, 401754754), (10, 200877377), (23, 87337990), (46, 43668995), (115, 17467598), (230, 8733799), (1873, 1072490), (3746, 536245), (4663, 430790), (9326, 215395), (9365, 214498), (18730, 107249), (23315, 86158), (43079, 46630)]