2012314430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{668543}}^1$

素因数の和:668600

約数の個数: 32

約数和(自身を含む): 4235894784

約数和(自身を除く): 2223580354

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 668543, 1337086, 3342715, 4679801, 6685430, 9359602, 23399005, 28747349, 46798010, 57494698, 143736745, 201231443, 287473490, 402462886, 1006157215, 2012314430]

約数ペア:

[(1, 2012314430), (2, 1006157215), (5, 402462886), (7, 287473490), (10, 201231443), (14, 143736745), (35, 57494698), (43, 46798010), (70, 28747349), (86, 23399005), (215, 9359602), (301, 6685430), (430, 4679801), (602, 3342715), (1505, 1337086), (3010, 668543)]