2730872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 5400000

約数和(自身を除く): 2669128

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 149, 158, 232, 298, 316, 596, 632, 1192, 2291, 4321, 4582, 8642, 9164, 11771, 17284, 18328, 23542, 34568, 47084, 94168, 341359, 682718, 1365436, 2730872]

約数ペア:

[(1, 2730872), (2, 1365436), (4, 682718), (8, 341359), (29, 94168), (58, 47084), (79, 34568), (116, 23542), (149, 18328), (158, 17284), (232, 11771), (298, 9164), (316, 8642), (596, 4582), (632, 4321), (1192, 2291)]