728417442

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1178669}}^1$

素因数の和:1178777

約数の個数: 16

約数和(自身を含む): 1470980160

約数和(自身を除く): 742562718

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 1178669, 2357338, 3536007, 7072014, 121402907, 242805814, 364208721, 728417442]

約数ペア:

[(1, 728417442), (2, 364208721), (3, 242805814), (6, 121402907), (103, 7072014), (206, 3536007), (309, 2357338), (618, 1178669)]