2540202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 5996544

約数和(自身を除く): 3456342

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1951, 3902, 5853, 11706, 13657, 27314, 40971, 60481, 81942, 120962, 181443, 362886, 423367, 846734, 1270101, 2540202]

約数ペア:

[(1, 2540202), (2, 1270101), (3, 846734), (6, 423367), (7, 362886), (14, 181443), (21, 120962), (31, 81942), (42, 60481), (62, 40971), (93, 27314), (186, 13657), (217, 11706), (434, 5853), (651, 3902), (1302, 1951)]