4247230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 8465184

約数和(自身を除く): 4217954

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 883, 962, 1766, 2405, 4415, 4810, 8830, 11479, 22958, 32671, 57395, 65342, 114790, 163355, 326710, 424723, 849446, 2123615, 4247230]

約数ペア:

[(1, 4247230), (2, 2123615), (5, 849446), (10, 424723), (13, 326710), (26, 163355), (37, 114790), (65, 65342), (74, 57395), (130, 32671), (185, 22958), (370, 11479), (481, 8830), (883, 4810), (962, 4415), (1766, 2405)]