1900699994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{542747}}^1$

素因数の和:542869

約数の個数: 16

約数和(自身を含む): 3048072768

約数和(自身を除く): 1147372774

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 542747, 1085494, 9226699, 18453398, 55902941, 111805882, 950349997, 1900699994]

約数ペア:

[(1, 1900699994), (2, 950349997), (17, 111805882), (34, 55902941), (103, 18453398), (206, 9226699), (1751, 1085494), (3502, 542747)]