830752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2020

約数の個数: 24

約数和(自身を含む): 1762236

約数和(自身を除く): 931484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1997, 3994, 7988, 15976, 25961, 31952, 51922, 63904, 103844, 207688, 415376, 830752]

約数ペア:

[(1, 830752), (2, 415376), (4, 207688), (8, 103844), (13, 63904), (16, 51922), (26, 31952), (32, 25961), (52, 15976), (104, 7988), (208, 3994), (416, 1997)]