138596978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{15101}}^1$

素因数の和:15469

約数の個数: 16

約数和(自身を含む): 224536536

約数和(自身を除く): 85939558

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 15101, 30202, 196313, 392626, 5330653, 10661306, 69298489, 138596978]

約数ペア:

[(1, 138596978), (2, 69298489), (13, 10661306), (26, 5330653), (353, 392626), (706, 196313), (4589, 30202), (9178, 15101)]