272460890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2095853}}^1$

素因数の和:2095873

約数の個数: 16

約数和(自身を含む): 528155208

約数和(自身を除く): 255694318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2095853, 4191706, 10479265, 20958530, 27246089, 54492178, 136230445, 272460890]

約数ペア:

[(1, 272460890), (2, 136230445), (5, 54492178), (10, 27246089), (13, 20958530), (26, 10479265), (65, 4191706), (130, 2095853)]