129253538

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{12073}}^1$

素因数の和:12229

約数の個数: 16

約数和(自身を含む): 199510776

約数和(自身を除く): 70257238

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 12073, 24146, 639869, 1219373, 1279738, 2438746, 64626769, 129253538]

約数ペア:

[(1, 129253538), (2, 64626769), (53, 2438746), (101, 1279738), (106, 1219373), (202, 639869), (5353, 24146), (10706, 12073)]