2016165008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881191}}^1$

素因数の和:881223

約数の個数: 40

約数和(自身を含む): 4589247936

約数和(自身を除く): 2573082928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 881191, 1762382, 3524764, 7049528, 9693101, 11455483, 14099056, 19386202, 22910966, 38772404, 45821932, 77544808, 91643864, 126010313, 155089616, 183287728, 252020626, 504041252, 1008082504, 2016165008]

約数ペア:

[(1, 2016165008), (2, 1008082504), (4, 504041252), (8, 252020626), (11, 183287728), (13, 155089616), (16, 126010313), (22, 91643864), (26, 77544808), (44, 45821932), (52, 38772404), (88, 22910966), (104, 19386202), (143, 14099056), (176, 11455483), (208, 9693101), (286, 7049528), (572, 3524764), (1144, 1762382), (2288, 881191)]