2500544

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 28

約数和(自身を含む): 5029200

約数和(自身を除く): 2528656

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 439, 712, 878, 1424, 1756, 2848, 3512, 5696, 7024, 14048, 28096, 39071, 78142, 156284, 312568, 625136, 1250272, 2500544]

約数ペア:

[(1, 2500544), (2, 1250272), (4, 625136), (8, 312568), (16, 156284), (32, 78142), (64, 39071), (89, 28096), (178, 14048), (356, 7024), (439, 5696), (712, 3512), (878, 2848), (1424, 1756)]