8680212138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{503551}}^1$

素因数の和:503599

約数の個数: 48

約数和(自身を含む): 19904403456

約数和(自身を除く): 11224191318

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 8619, 17238, 503551, 1007102, 1510653, 3021306, 6546163, 8560367, 13092326, 17120734, 19638489, 25681101, 39276978, 51362202, 85100119, 111284771, 170200238, 222569542, 255300357, 333854313, 510600714, 667708626, 1446702023, 2893404046, 4340106069, 8680212138]

約数ペア:

[(1, 8680212138), (2, 4340106069), (3, 2893404046), (6, 1446702023), (13, 667708626), (17, 510600714), (26, 333854313), (34, 255300357), (39, 222569542), (51, 170200238), (78, 111284771), (102, 85100119), (169, 51362202), (221, 39276978), (338, 25681101), (442, 19638489), (507, 17120734), (663, 13092326), (1014, 8560367), (1326, 6546163), (2873, 3021306), (5746, 1510653), (8619, 1007102), (17238, 503551)]