1998590988

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1616983}}^1$

素因数の和:1617093

約数の個数: 24

約数和(自身を含む): 4708657408

約数和(自身を除く): 2710066420

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 1616983, 3233966, 4850949, 6467932, 9701898, 19403796, 166549249, 333098498, 499647747, 666196996, 999295494, 1998590988]

約数ペア:

[(1, 1998590988), (2, 999295494), (3, 666196996), (4, 499647747), (6, 333098498), (12, 166549249), (103, 19403796), (206, 9701898), (309, 6467932), (412, 4850949), (618, 3233966), (1236, 1616983)]