1946207090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{266239}}^1$

素因数の和:266306

約数の個数: 32

約数和(自身を含む): 3795517440

約数和(自身を除く): 1849310350

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 266239, 532478, 1331195, 2662390, 4526063, 9052126, 11448277, 22630315, 22896554, 45260630, 57241385, 114482770, 194620709, 389241418, 973103545, 1946207090]

約数ペア:

[(1, 1946207090), (2, 973103545), (5, 389241418), (10, 194620709), (17, 114482770), (34, 57241385), (43, 45260630), (85, 22896554), (86, 22630315), (170, 11448277), (215, 9052126), (430, 4526063), (731, 2662390), (1462, 1331195), (3655, 532478), (7310, 266239)]