2018040278

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1\times {\mathrm{5801}}^1$

素因数の和:6703

約数の個数: 16

約数和(自身を含む): 3043265040

約数和(自身を除く): 1025224762

約数列:

[1, 2, 281, 562, 619, 1238, 5801, 11602, 173939, 347878, 1630081, 3260162, 3590819, 7181638, 1009020139, 2018040278]

約数ペア:

[(1, 2018040278), (2, 1009020139), (281, 7181638), (562, 3590819), (619, 3260162), (1238, 1630081), (5801, 347878), (11602, 173939)]