2163950

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 4071168

約数和(自身を除く): 1907218

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 383, 565, 766, 1130, 1915, 2825, 3830, 5650, 9575, 19150, 43279, 86558, 216395, 432790, 1081975, 2163950]

約数ペア:

[(1, 2163950), (2, 1081975), (5, 432790), (10, 216395), (25, 86558), (50, 43279), (113, 19150), (226, 9575), (383, 5650), (565, 3830), (766, 2825), (1130, 1915)]