1000005349

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{2843}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 1156256640

約数和(自身を除く): 156251291

約数列:

[1, 7, 109, 461, 763, 2843, 3227, 19901, 50249, 309887, 351743, 1310623, 2169209, 9174361, 142857907, 1000005349]

約数ペア:

[(1, 1000005349), (7, 142857907), (109, 9174361), (461, 2169209), (763, 1310623), (2843, 351743), (3227, 309887), (19901, 50249)]