1031286308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{43397}}^1$

素因数の和:43871

約数の個数: 24

約数和(自身を含む): 1947875832

約数和(自身を除く): 916589524

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 11882, 23764, 43397, 86794, 173588, 564161, 1128322, 2256644, 19832429, 39664858, 79329716, 257821577, 515643154, 1031286308]

約数ペア:

[(1, 1031286308), (2, 515643154), (4, 257821577), (13, 79329716), (26, 39664858), (52, 19832429), (457, 2256644), (914, 1128322), (1828, 564161), (5941, 173588), (11882, 86794), (23764, 43397)]