1256242338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1789519}}^1$

素因数の和:1789543

約数の個数: 32

約数和(自身を含む): 3006393600

約数和(自身を除く): 1750151262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1789519, 3579038, 5368557, 10737114, 16105671, 23263747, 32211342, 46527494, 48317013, 69791241, 96634026, 139582482, 209373723, 418747446, 628121169, 1256242338]

約数ペア:

[(1, 1256242338), (2, 628121169), (3, 418747446), (6, 209373723), (9, 139582482), (13, 96634026), (18, 69791241), (26, 48317013), (27, 46527494), (39, 32211342), (54, 23263747), (78, 16105671), (117, 10737114), (234, 5368557), (351, 3579038), (702, 1789519)]