2080402938

素因数分解:

$2^1\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{78571}}^1$

素因数の和:80050

約数の個数: 24

約数和(自身を含む): 4510661376

約数和(自身を除く): 2430258438

約数列:

[1, 2, 3, 6, 9, 18, 1471, 2942, 4413, 8826, 13239, 26478, 78571, 157142, 235713, 471426, 707139, 1414278, 115577941, 231155882, 346733823, 693467646, 1040201469, 2080402938]

約数ペア:

[(1, 2080402938), (2, 1040201469), (3, 693467646), (6, 346733823), (9, 231155882), (18, 115577941), (1471, 1414278), (2942, 707139), (4413, 471426), (8826, 235713), (13239, 157142), (26478, 78571)]