1520970542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3033

約数の個数: 64

約数和(自身を含む): 2954133504

約数和(自身を除く): 1433162962

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 127, 161, 182, 254, 299, 322, 598, 889, 1651, 1778, 2093, 2861, 2921, 3302, 4186, 5722, 5842, 11557, 20027, 20447, 23114, 37193, 37973, 40054, 40894, 65803, 74386, 75946, 131606, 260351, 265811, 363347, 460621, 520702, 531622, 726694, 855439, 921242, 1710878, 2543429, 4723511, 5086858, 5988073, 8356981, 9447022, 11976146, 16713962, 33064577, 58498867, 66129154, 108640753, 116997734, 217281506, 760485271, 1520970542]

約数ペア:

[(1, 1520970542), (2, 760485271), (7, 217281506), (13, 116997734), (14, 108640753), (23, 66129154), (26, 58498867), (46, 33064577), (91, 16713962), (127, 11976146), (161, 9447022), (182, 8356981), (254, 5988073), (299, 5086858), (322, 4723511), (598, 2543429), (889, 1710878), (1651, 921242), (1778, 855439), (2093, 726694), (2861, 531622), (2921, 520702), (3302, 460621), (4186, 363347), (5722, 265811), (5842, 260351), (11557, 131606), (20027, 75946), (20447, 74386), (23114, 65803), (37193, 40894), (37973, 40054)]