271496342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 451471104

約数和(自身を除く): 179974762

約数列:

[1, 2, 13, 26, 41, 82, 257, 514, 533, 991, 1066, 1982, 3341, 6682, 10537, 12883, 21074, 25766, 40631, 81262, 136981, 254687, 273962, 509374, 528203, 1056406, 3310931, 6621862, 10442167, 20884334, 135748171, 271496342]

約数ペア:

[(1, 271496342), (2, 135748171), (13, 20884334), (26, 10442167), (41, 6621862), (82, 3310931), (257, 1056406), (514, 528203), (533, 509374), (991, 273962), (1066, 254687), (1982, 136981), (3341, 81262), (6682, 40631), (10537, 25766), (12883, 21074)]