1253232578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{450479}}^1$

素因数の和:450601

約数の個数: 16

約数和(自身を含む): 2043377280

約数和(自身を除く): 790144702

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 450479, 900958, 5856227, 11712454, 48201253, 96402506, 626616289, 1253232578]

約数ペア:

[(1, 1253232578), (2, 626616289), (13, 96402506), (26, 48201253), (107, 11712454), (214, 5856227), (1391, 900958), (2782, 450479)]