519545884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 1085570640

約数和(自身を除く): 566024756

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 169, 218, 286, 338, 436, 572, 641, 676, 1199, 1282, 1417, 1859, 2398, 2564, 2834, 3718, 4796, 5668, 7051, 7436, 8333, 14102, 15587, 16666, 18421, 28204, 31174, 33332, 36842, 62348, 69869, 73684, 91663, 108329, 139738, 183326, 202631, 216658, 279476, 366652, 405262, 433316, 768559, 810524, 908297, 1191619, 1537118, 1816594, 2383238, 3074236, 3633188, 4766476, 9991267, 11807861, 19982534, 23615722, 39965068, 47231444, 129886471, 259772942, 519545884]

約数ペア:

[(1, 519545884), (2, 259772942), (4, 129886471), (11, 47231444), (13, 39965068), (22, 23615722), (26, 19982534), (44, 11807861), (52, 9991267), (109, 4766476), (143, 3633188), (169, 3074236), (218, 2383238), (286, 1816594), (338, 1537118), (436, 1191619), (572, 908297), (641, 810524), (676, 768559), (1199, 433316), (1282, 405262), (1417, 366652), (1859, 279476), (2398, 216658), (2564, 202631), (2834, 183326), (3718, 139738), (4796, 108329), (5668, 91663), (7051, 73684), (7436, 69869), (8333, 62348), (14102, 36842), (15587, 33332), (16666, 31174), (18421, 28204)]