5141214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 12160512

約数和(自身を除く): 7019298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 173, 234, 254, 346, 381, 519, 762, 1038, 1143, 1557, 1651, 2249, 2286, 3114, 3302, 4498, 4953, 6747, 9906, 13494, 14859, 20241, 21971, 29718, 40482, 43942, 65913, 131826, 197739, 285623, 395478, 571246, 856869, 1713738, 2570607, 5141214]

約数ペア:

[(1, 5141214), (2, 2570607), (3, 1713738), (6, 856869), (9, 571246), (13, 395478), (18, 285623), (26, 197739), (39, 131826), (78, 65913), (117, 43942), (127, 40482), (173, 29718), (234, 21971), (254, 20241), (346, 14859), (381, 13494), (519, 9906), (762, 6747), (1038, 4953), (1143, 4498), (1557, 3302), (1651, 3114), (2249, 2286)]