1258133770

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1\times {\mathrm{1777}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 2291614416

約数和(自身を除く): 1033480646

約数列:

[1, 2, 5, 10, 101, 202, 505, 701, 1010, 1402, 1777, 3505, 3554, 7010, 8885, 17770, 70801, 141602, 179477, 354005, 358954, 708010, 897385, 1245677, 1794770, 2491354, 6228385, 12456770, 125813377, 251626754, 629066885, 1258133770]

約数ペア:

[(1, 1258133770), (2, 629066885), (5, 251626754), (10, 125813377), (101, 12456770), (202, 6228385), (505, 2491354), (701, 1794770), (1010, 1245677), (1402, 897385), (1777, 708010), (3505, 358954), (3554, 354005), (7010, 179477), (8885, 141602), (17770, 70801)]