2343445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 3128832

約数和(自身を除く): 785387

約数列:

[1, 5, 13, 31, 65, 155, 403, 1163, 2015, 5815, 15119, 36053, 75595, 180265, 468689, 2343445]

約数ペア:

[(1, 2343445), (5, 468689), (13, 180265), (31, 75595), (65, 36053), (155, 15119), (403, 5815), (1163, 2015)]