2021468386

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2367059}}^1$

素因数の和:2367129

約数の個数: 16

約数和(自身を含む): 3522185280

約数和(自身を除く): 1500716894

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2367059, 4734118, 16569413, 33138826, 144390599, 288781198, 1010734193, 2021468386]

約数ペア:

[(1, 2021468386), (2, 1010734193), (7, 288781198), (14, 144390599), (61, 33138826), (122, 16569413), (427, 4734118), (854, 2367059)]