1085403928

素因数分解:

$2^3\times 7^1\times {\mathrm{19382213}}^1$

素因数の和:19382226

約数の個数: 16

約数和(自身を含む): 2325865680

約数和(自身を除く): 1240461752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19382213, 38764426, 77528852, 135675491, 155057704, 271350982, 542701964, 1085403928]

約数ペア:

[(1, 1085403928), (2, 542701964), (4, 271350982), (7, 155057704), (8, 135675491), (14, 77528852), (28, 38764426), (56, 19382213)]