1210976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2667168

約数和(自身を除く): 1456192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 71, 82, 104, 142, 164, 208, 284, 328, 416, 533, 568, 656, 923, 1066, 1136, 1312, 1846, 2132, 2272, 2911, 3692, 4264, 5822, 7384, 8528, 11644, 14768, 17056, 23288, 29536, 37843, 46576, 75686, 93152, 151372, 302744, 605488, 1210976]

約数ペア:

[(1, 1210976), (2, 605488), (4, 302744), (8, 151372), (13, 93152), (16, 75686), (26, 46576), (32, 37843), (41, 29536), (52, 23288), (71, 17056), (82, 14768), (104, 11644), (142, 8528), (164, 7384), (208, 5822), (284, 4264), (328, 3692), (416, 2911), (533, 2272), (568, 2132), (656, 1846), (923, 1312), (1066, 1136)]