2017386190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1\times {\mathrm{2297}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 3687021504

約数和(自身を除く): 1669635314

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1237, 2297, 2474, 4594, 6185, 11485, 12370, 22970, 87827, 163087, 175654, 326174, 439135, 815435, 878270, 1630870, 2841389, 5682778, 14206945, 28413890, 201738619, 403477238, 1008693095, 2017386190]

約数ペア:

[(1, 2017386190), (2, 1008693095), (5, 403477238), (10, 201738619), (71, 28413890), (142, 14206945), (355, 5682778), (710, 2841389), (1237, 1630870), (2297, 878270), (2474, 815435), (4594, 439135), (6185, 326174), (11485, 175654), (12370, 163087), (22970, 87827)]