2873978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 4626720

約数和(自身を除く): 1752742

約数列:

[1, 2, 19, 38, 53, 106, 1007, 1427, 2014, 2854, 27113, 54226, 75631, 151262, 1436989, 2873978]

約数ペア:

[(1, 2873978), (2, 1436989), (19, 151262), (38, 75631), (53, 54226), (106, 27113), (1007, 2854), (1427, 2014)]