4865785561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{25969}}^1$

素因数の和:26089

約数の個数: 32

約数和(自身を含む): 6282662400

約数和(自身を除く): 1416876839

約数列:

[1, 7, 13, 29, 71, 91, 203, 377, 497, 923, 2059, 2639, 6461, 14413, 25969, 26767, 181783, 187369, 337597, 753101, 1843799, 2363179, 5271707, 9790313, 12906593, 23969387, 53470171, 68532191, 167785709, 374291197, 695112223, 4865785561]

約数ペア:

[(1, 4865785561), (7, 695112223), (13, 374291197), (29, 167785709), (71, 68532191), (91, 53470171), (203, 23969387), (377, 12906593), (497, 9790313), (923, 5271707), (2059, 2363179), (2639, 1843799), (6461, 753101), (14413, 337597), (25969, 187369), (26767, 181783)]