394719078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{13009}}^1$

素因数の和:13416

約数の個数: 32

約数和(自身を含む): 852415200

約数和(自身を除く): 457696122

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 2334, 5057, 10114, 13009, 15171, 26018, 30342, 39027, 78054, 169117, 338234, 507351, 1014702, 5060501, 10121002, 15181503, 30363006, 65786513, 131573026, 197359539, 394719078]

約数ペア:

[(1, 394719078), (2, 197359539), (3, 131573026), (6, 65786513), (13, 30363006), (26, 15181503), (39, 10121002), (78, 5060501), (389, 1014702), (778, 507351), (1167, 338234), (2334, 169117), (5057, 78054), (10114, 39027), (13009, 30342), (15171, 26018)]