2100031843

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{146989}}^1$

素因数の和:147166

約数の個数: 16

約数和(自身を含む): 2601135040

約数和(自身を除く): 501103197

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 14287, 146989, 1028923, 1910857, 13375999, 23077273, 161540911, 300004549, 2100031843]

約数ペア:

[(1, 2100031843), (7, 300004549), (13, 161540911), (91, 23077273), (157, 13375999), (1099, 1910857), (2041, 1028923), (14287, 146989)]