138890838

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{392347}}^1$

素因数の和:392411

約数の個数: 16

約数和(自身を含む): 282490560

約数和(自身を除く): 143599722

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 392347, 784694, 1177041, 2354082, 23148473, 46296946, 69445419, 138890838]

約数ペア:

[(1, 138890838), (2, 69445419), (3, 46296946), (6, 23148473), (59, 2354082), (118, 1177041), (177, 784694), (354, 392347)]