1900529013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{25903}}^1$

素因数の和:26604

約数の個数: 16

約数和(自身を含む): 2606564096

約数和(自身を除く): 706035083

約数列:

[1, 3, 37, 111, 661, 1983, 24457, 25903, 73371, 77709, 958411, 2875233, 17121883, 51365649, 633509671, 1900529013]

約数ペア:

[(1, 1900529013), (3, 633509671), (37, 51365649), (111, 17121883), (661, 2875233), (1983, 958411), (24457, 77709), (25903, 73371)]