1490504408

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{2003}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 2816501760

約数和(自身を除く): 1325997352

約数列:

[1, 2, 4, 8, 191, 382, 487, 764, 974, 1528, 1948, 2003, 3896, 4006, 8012, 16024, 93017, 186034, 372068, 382573, 744136, 765146, 975461, 1530292, 1950922, 3060584, 3901844, 7803688, 186313051, 372626102, 745252204, 1490504408]

約数ペア:

[(1, 1490504408), (2, 745252204), (4, 372626102), (8, 186313051), (191, 7803688), (382, 3901844), (487, 3060584), (764, 1950922), (974, 1530292), (1528, 975461), (1948, 765146), (2003, 744136), (3896, 382573), (4006, 372068), (8012, 186034), (16024, 93017)]