7139720173820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27460462207}}^1$

素因数の和:27460462229

約数の個数: 24

約数和(自身を含む): 16146751778304

約数和(自身を除く): 9007031604484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27460462207, 54920924414, 109841848828, 137302311035, 274604622070, 356986008691, 549209244140, 713972017382, 1427944034764, 1784930043455, 3569860086910, 7139720173820]

約数ペア:

[(1, 7139720173820), (2, 3569860086910), (4, 1784930043455), (5, 1427944034764), (10, 713972017382), (13, 549209244140), (20, 356986008691), (26, 274604622070), (52, 137302311035), (65, 109841848828), (130, 54920924414), (260, 27460462207)]