2017112812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{42487}}^1$

素因数の和:42598

約数の個数: 48

約数和(自身を含む): 4197134592

約数和(自身を除く): 2180021780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 913, 1079, 1826, 2158, 3652, 4316, 11869, 23738, 42487, 47476, 84974, 169948, 467357, 552331, 934714, 1104662, 1869428, 2209324, 3526421, 6075641, 7052842, 12151282, 14105684, 24302564, 38790631, 45843473, 77581262, 91686946, 155162524, 183373892, 504278203, 1008556406, 2017112812]

約数ペア:

[(1, 2017112812), (2, 1008556406), (4, 504278203), (11, 183373892), (13, 155162524), (22, 91686946), (26, 77581262), (44, 45843473), (52, 38790631), (83, 24302564), (143, 14105684), (166, 12151282), (286, 7052842), (332, 6075641), (572, 3526421), (913, 2209324), (1079, 1869428), (1826, 1104662), (2158, 934714), (3652, 552331), (4316, 467357), (11869, 169948), (23738, 84974), (42487, 47476)]