1900444598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73907}}^1$

素因数の和:73988

約数の個数: 32

約数和(自身を含む): 3277967616

約数和(自身を除く): 1377523018

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 12857, 25714, 73907, 147814, 960791, 1699861, 1921582, 3178001, 3399722, 6356002, 22098193, 41314013, 44196386, 73094023, 82628026, 146188046, 950222299, 1900444598]

約数ペア:

[(1, 1900444598), (2, 950222299), (13, 146188046), (23, 82628026), (26, 73094023), (43, 44196386), (46, 41314013), (86, 22098193), (299, 6356002), (559, 3399722), (598, 3178001), (989, 1921582), (1118, 1699861), (1978, 960791), (12857, 147814), (25714, 73907)]