2667864

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 6750000

約数和(自身を除く): 4082136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 1249, 2136, 2498, 3747, 4996, 7494, 9992, 14988, 29976, 111161, 222322, 333483, 444644, 666966, 889288, 1333932, 2667864]

約数ペア:

[(1, 2667864), (2, 1333932), (3, 889288), (4, 666966), (6, 444644), (8, 333483), (12, 222322), (24, 111161), (89, 29976), (178, 14988), (267, 9992), (356, 7494), (534, 4996), (712, 3747), (1068, 2498), (1249, 2136)]