84038630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{49727}}^1$

素因数の和:49760

約数の個数: 24

約数和(自身を含む): 163804032

約数和(自身を除く): 79765402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 49727, 99454, 248635, 497270, 646451, 1292902, 3232255, 6464510, 8403863, 16807726, 42019315, 84038630]

約数ペア:

[(1, 84038630), (2, 42019315), (5, 16807726), (10, 8403863), (13, 6464510), (26, 3232255), (65, 1292902), (130, 646451), (169, 497270), (338, 248635), (845, 99454), (1690, 49727)]