307020112

素因数分解:

$2^4\times 7^1\times {\mathrm{2741251}}^1$

素因数の和:2741266

約数の個数: 20

約数和(自身を含む): 679830496

約数和(自身を除く): 372810384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2741251, 5482502, 10965004, 19188757, 21930008, 38377514, 43860016, 76755028, 153510056, 307020112]

約数ペア:

[(1, 307020112), (2, 153510056), (4, 76755028), (7, 43860016), (8, 38377514), (14, 21930008), (16, 19188757), (28, 10965004), (56, 5482502), (112, 2741251)]