2019776974

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{1153}}^1\times {\mathrm{1619}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 3039774480

約数和(自身を除く): 1019997506

約数列:

[1, 2, 541, 1082, 1153, 1619, 2306, 3238, 623773, 875879, 1247546, 1751758, 1866707, 3733414, 1009888487, 2019776974]

約数ペア:

[(1, 2019776974), (2, 1009888487), (541, 3733414), (1082, 1866707), (1153, 1751758), (1619, 1247546), (2306, 875879), (3238, 623773)]