288728066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7121}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 502528320

約数和(自身を除く): 213800254

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 1067, 1843, 2134, 3686, 7121, 14242, 20273, 40546, 78331, 135299, 156662, 270598, 690737, 1381474, 1488289, 2976578, 7598107, 13124003, 15196214, 26248006, 144364033, 288728066]

約数ペア:

[(1, 288728066), (2, 144364033), (11, 26248006), (19, 15196214), (22, 13124003), (38, 7598107), (97, 2976578), (194, 1488289), (209, 1381474), (418, 690737), (1067, 270598), (1843, 156662), (2134, 135299), (3686, 78331), (7121, 40546), (14242, 20273)]