257788094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{9547}}^1$

素因数の和:10159

約数の個数: 16

約数和(自身を含む): 404224128

約数和(自身を除く): 146436034

約数列:

[1, 2, 23, 46, 587, 1174, 9547, 13501, 19094, 27002, 219581, 439162, 5604089, 11208178, 128894047, 257788094]

約数ペア:

[(1, 257788094), (2, 128894047), (23, 11208178), (46, 5604089), (587, 439162), (1174, 219581), (9547, 27002), (13501, 19094)]