965001544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 1978986240

約数和(自身を除く): 1013984696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 193, 262, 367, 386, 524, 734, 772, 1048, 1468, 1544, 1703, 2509, 2936, 3406, 4771, 5018, 6812, 9542, 10036, 13624, 19084, 20072, 25283, 38168, 48077, 50566, 70831, 96154, 101132, 141662, 192308, 202264, 283324, 328679, 384616, 566648, 625001, 657358, 920803, 1250002, 1314716, 1841606, 2500004, 2629432, 3683212, 5000008, 7366424, 9278861, 18557722, 37115444, 74230888, 120625193, 241250386, 482500772, 965001544]

約数ペア:

[(1, 965001544), (2, 482500772), (4, 241250386), (8, 120625193), (13, 74230888), (26, 37115444), (52, 18557722), (104, 9278861), (131, 7366424), (193, 5000008), (262, 3683212), (367, 2629432), (386, 2500004), (524, 1841606), (734, 1314716), (772, 1250002), (1048, 920803), (1468, 657358), (1544, 625001), (1703, 566648), (2509, 384616), (2936, 328679), (3406, 283324), (4771, 202264), (5018, 192308), (6812, 141662), (9542, 101132), (10036, 96154), (13624, 70831), (19084, 50566), (20072, 48077), (25283, 38168)]