61489038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{788321}}^1$

素因数の和:788339

約数の個数: 16

約数和(自身を含む): 132438096

約数和(自身を除く): 70949058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 788321, 1576642, 2364963, 4729926, 10248173, 20496346, 30744519, 61489038]

約数ペア:

[(1, 61489038), (2, 30744519), (3, 20496346), (6, 10248173), (13, 4729926), (26, 2364963), (39, 1576642), (78, 788321)]