788397844

素因数分解:

$2^2\times {\mathrm{13}}^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 1531703264

約数和(自身を除く): 743305420

約数列:

[1, 2, 4, 13, 26, 52, 67, 103, 134, 169, 206, 268, 338, 412, 676, 871, 1339, 1742, 2197, 2678, 3484, 4394, 5356, 6901, 8788, 11323, 13802, 17407, 22646, 27604, 28561, 34814, 45292, 57122, 69628, 89713, 114244, 147199, 179426, 226291, 294398, 358852, 452582, 588796, 905164, 1166269, 1913587, 2332538, 2941783, 3827174, 4665076, 5883566, 7654348, 11767132, 15161497, 30322994, 60645988, 197099461, 394198922, 788397844]

約数ペア:

[(1, 788397844), (2, 394198922), (4, 197099461), (13, 60645988), (26, 30322994), (52, 15161497), (67, 11767132), (103, 7654348), (134, 5883566), (169, 4665076), (206, 3827174), (268, 2941783), (338, 2332538), (412, 1913587), (676, 1166269), (871, 905164), (1339, 588796), (1742, 452582), (2197, 358852), (2678, 294398), (3484, 226291), (4394, 179426), (5356, 147199), (6901, 114244), (8788, 89713), (11323, 69628), (13802, 57122), (17407, 45292), (22646, 34814), (27604, 28561)]