2107482130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16211401}}^1$

素因数の和:16211421

約数の個数: 16

約数和(自身を含む): 4085273304

約数和(自身を除く): 1977791174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16211401, 32422802, 81057005, 162114010, 210748213, 421496426, 1053741065, 2107482130]

約数ペア:

[(1, 2107482130), (2, 1053741065), (5, 421496426), (10, 210748213), (13, 162114010), (26, 81057005), (65, 32422802), (130, 16211401)]