238862804570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{108082717}}^1$

素因数の和:108082754

約数の個数: 32

約数和(自身を含む): 490263208848

約数和(自身を除く): 251400404278

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 108082717, 216165434, 540413585, 1080827170, 1405075321, 1837406189, 2810150642, 3674812378, 7025376605, 9187030945, 14050753210, 18374061890, 23886280457, 47772560914, 119431402285, 238862804570]

約数ペア:

[(1, 238862804570), (2, 119431402285), (5, 47772560914), (10, 23886280457), (13, 18374061890), (17, 14050753210), (26, 9187030945), (34, 7025376605), (65, 3674812378), (85, 2810150642), (130, 1837406189), (170, 1405075321), (221, 1080827170), (442, 540413585), (1105, 216165434), (2210, 108082717)]