1400084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 2892288

約数和(自身を除く): 1492204

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1613, 3226, 6452, 11291, 22582, 45164, 50003, 100006, 200012, 350021, 700042, 1400084]

約数ペア:

[(1, 1400084), (2, 700042), (4, 350021), (7, 200012), (14, 100006), (28, 50003), (31, 45164), (62, 22582), (124, 11291), (217, 6452), (434, 3226), (868, 1613)]