738693572

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{743}}^1\times {\mathrm{1249}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 1302000000

約数和(自身を除く): 563306428

約数列:

[1, 2, 4, 199, 398, 743, 796, 1249, 1486, 2498, 2972, 4996, 147857, 248551, 295714, 497102, 591428, 928007, 994204, 1856014, 3712028, 184673393, 369346786, 738693572]

約数ペア:

[(1, 738693572), (2, 369346786), (4, 184673393), (199, 3712028), (398, 1856014), (743, 994204), (796, 928007), (1249, 591428), (1486, 497102), (2498, 295714), (2972, 248551), (4996, 147857)]