3806551856

素因数分解:

$2^4\times {\mathrm{3229}}^1\times {\mathrm{73679}}^1$

素因数の和:76916

約数の個数: 20

約数和(自身を含む): 7377578400

約数和(自身を除く): 3571026544

約数列:

[1, 2, 4, 8, 16, 3229, 6458, 12916, 25832, 51664, 73679, 147358, 294716, 589432, 1178864, 237909491, 475818982, 951637964, 1903275928, 3806551856]

約数ペア:

[(1, 3806551856), (2, 1903275928), (4, 951637964), (8, 475818982), (16, 237909491), (3229, 1178864), (6458, 589432), (12916, 294716), (25832, 147358), (51664, 73679)]