2003702948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{877}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 3856492080

約数和(自身を除く): 1852789132

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 829, 877, 1378, 1658, 1754, 2756, 3316, 3508, 10777, 11401, 21554, 22802, 43108, 43937, 45604, 46481, 87874, 92962, 175748, 185924, 571181, 604253, 727033, 1142362, 1208506, 1454066, 2284724, 2417012, 2908132, 9451429, 18902858, 37805716, 38532749, 77065498, 154130996, 500925737, 1001851474, 2003702948]

約数ペア:

[(1, 2003702948), (2, 1001851474), (4, 500925737), (13, 154130996), (26, 77065498), (52, 38532749), (53, 37805716), (106, 18902858), (212, 9451429), (689, 2908132), (829, 2417012), (877, 2284724), (1378, 1454066), (1658, 1208506), (1754, 1142362), (2756, 727033), (3316, 604253), (3508, 571181), (10777, 185924), (11401, 175748), (21554, 92962), (22802, 87874), (43108, 46481), (43937, 45604)]