427212176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1570633}}^1$

素因数の和:1570658

約数の個数: 20

約数和(自身を含む): 876413772

約数和(自身を除く): 449201596

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1570633, 3141266, 6282532, 12565064, 25130128, 26700761, 53401522, 106803044, 213606088, 427212176]

約数ペア:

[(1, 427212176), (2, 213606088), (4, 106803044), (8, 53401522), (16, 26700761), (17, 25130128), (34, 12565064), (68, 6282532), (136, 3141266), (272, 1570633)]