4871570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 9723456

約数和(自身を除く): 4851886

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 661, 670, 737, 1322, 1474, 3305, 3685, 6610, 7271, 7370, 14542, 36355, 44287, 72710, 88574, 221435, 442870, 487157, 974314, 2435785, 4871570]

約数ペア:

[(1, 4871570), (2, 2435785), (5, 974314), (10, 487157), (11, 442870), (22, 221435), (55, 88574), (67, 72710), (110, 44287), (134, 36355), (335, 14542), (661, 7370), (670, 7271), (737, 6610), (1322, 3685), (1474, 3305)]