492339010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{2687}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 902264832

約数和(自身を除く): 409925822

約数列:

[1, 2, 5, 10, 73, 146, 251, 365, 502, 730, 1255, 2510, 2687, 5374, 13435, 18323, 26870, 36646, 91615, 183230, 196151, 392302, 674437, 980755, 1348874, 1961510, 3372185, 6744370, 49233901, 98467802, 246169505, 492339010]

約数ペア:

[(1, 492339010), (2, 246169505), (5, 98467802), (10, 49233901), (73, 6744370), (146, 3372185), (251, 1961510), (365, 1348874), (502, 980755), (730, 674437), (1255, 392302), (2510, 196151), (2687, 183230), (5374, 91615), (13435, 36646), (18323, 26870)]