4290438230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{891983}}^1$

素因数の和:892040

約数の個数: 32

約数和(自身を含む): 8541638784

約数和(自身を除く): 4251200554

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 891983, 1783966, 4459915, 8919830, 11595779, 23191558, 33003371, 57978895, 66006742, 115957790, 165016855, 330033710, 429043823, 858087646, 2145219115, 4290438230]

約数ペア:

[(1, 4290438230), (2, 2145219115), (5, 858087646), (10, 429043823), (13, 330033710), (26, 165016855), (37, 115957790), (65, 66006742), (74, 57978895), (130, 33003371), (185, 23191558), (370, 11595779), (481, 8919830), (962, 4459915), (2405, 1783966), (4810, 891983)]