1420512262

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1\times {\mathrm{5119}}^1$

素因数の和:5968

約数の個数: 24

約数和(自身を含む): 2310543360

約数和(自身を除く): 890031098

約数列:

[1, 2, 13, 26, 169, 338, 821, 1642, 5119, 10238, 10673, 21346, 66547, 133094, 138749, 277498, 865111, 1730222, 4202699, 8405398, 54635087, 109270174, 710256131, 1420512262]

約数ペア:

[(1, 1420512262), (2, 710256131), (13, 109270174), (26, 54635087), (169, 8405398), (338, 4202699), (821, 1730222), (1642, 865111), (5119, 277498), (10238, 138749), (10673, 133094), (21346, 66547)]