1869486544

素因数分解:

$2^4\times {\mathrm{4409}}^1\times {\mathrm{26501}}^1$

素因数の和:30918

約数の個数: 20

約数和(自身を含む): 3623088420

約数和(自身を除く): 1753601876

約数列:

[1, 2, 4, 8, 16, 4409, 8818, 17636, 26501, 35272, 53002, 70544, 106004, 212008, 424016, 116842909, 233685818, 467371636, 934743272, 1869486544]

約数ペア:

[(1, 1869486544), (2, 934743272), (4, 467371636), (8, 233685818), (16, 116842909), (4409, 424016), (8818, 212008), (17636, 106004), (26501, 70544), (35272, 53002)]