2152454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 16

約数和(自身を含む): 3369600

約数和(自身を除く): 1217146

約数列:

[1, 2, 31, 62, 149, 233, 298, 466, 4619, 7223, 9238, 14446, 34717, 69434, 1076227, 2152454]

約数ペア:

[(1, 2152454), (2, 1076227), (31, 69434), (62, 34717), (149, 14446), (233, 9238), (298, 7223), (466, 4619)]