255647054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14107}}^1$

素因数の和:14180

約数の個数: 32

約数和(自身を含む): 447957216

約数和(自身を除く): 192310162

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 14107, 18122, 28214, 183391, 239819, 366782, 479638, 578387, 1156774, 3117647, 6235294, 7519031, 9832579, 15038062, 19665158, 127823527, 255647054]

約数ペア:

[(1, 255647054), (2, 127823527), (13, 19665158), (17, 15038062), (26, 9832579), (34, 7519031), (41, 6235294), (82, 3117647), (221, 1156774), (442, 578387), (533, 479638), (697, 366782), (1066, 239819), (1394, 183391), (9061, 28214), (14107, 18122)]