474364990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{28559}}^1$

素因数の和:28728

約数の個数: 32

約数和(自身を含む): 937681920

約数和(自身を除く): 463316930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 16610, 28559, 57118, 142795, 285590, 314149, 628298, 1570745, 3141490, 4312409, 8624818, 21562045, 43124090, 47436499, 94872998, 237182495, 474364990]

約数ペア:

[(1, 474364990), (2, 237182495), (5, 94872998), (10, 47436499), (11, 43124090), (22, 21562045), (55, 8624818), (110, 4312409), (151, 3141490), (302, 1570745), (755, 628298), (1510, 314149), (1661, 285590), (3322, 142795), (8305, 57118), (16610, 28559)]