340595632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1637479}}^1$

素因数の和:1637500

約数の個数: 20

約数和(自身を含む): 710666320

約数和(自身を除く): 370070688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1637479, 3274958, 6549916, 13099832, 21287227, 26199664, 42574454, 85148908, 170297816, 340595632]

約数ペア:

[(1, 340595632), (2, 170297816), (4, 85148908), (8, 42574454), (13, 26199664), (16, 21287227), (26, 13099832), (52, 6549916), (104, 3274958), (208, 1637479)]