2981216944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{8101133}}^1$

素因数の和:8101164

約数の個数: 20

約数和(自身を含む): 6027243696

約数和(自身を除く): 3046026752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 8101133, 16202266, 32404532, 64809064, 129618128, 186326059, 372652118, 745304236, 1490608472, 2981216944]

約数ペア:

[(1, 2981216944), (2, 1490608472), (4, 745304236), (8, 372652118), (16, 186326059), (23, 129618128), (46, 64809064), (92, 32404532), (184, 16202266), (368, 8101133)]