78312130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{602401}}^1$

素因数の和:602421

約数の個数: 16

約数和(自身を含む): 151805304

約数和(自身を除く): 73493174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 602401, 1204802, 3012005, 6024010, 7831213, 15662426, 39156065, 78312130]

約数ペア:

[(1, 78312130), (2, 39156065), (5, 15662426), (10, 7831213), (13, 6024010), (26, 3012005), (65, 1204802), (130, 602401)]