1566260994

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 3273633792

約数和(自身を除く): 1707372798

約数列:

[1, 2, 3, 6, 47, 71, 94, 137, 141, 142, 213, 274, 282, 411, 426, 571, 822, 1142, 1713, 3337, 3426, 6439, 6674, 9727, 10011, 12878, 19317, 19454, 20022, 26837, 29181, 38634, 40541, 53674, 58362, 78227, 80511, 81082, 121623, 156454, 161022, 234681, 243246, 457169, 469362, 914338, 1371507, 1905427, 2743014, 3676669, 3810854, 5554117, 5716281, 7353338, 11030007, 11108234, 11432562, 16662351, 22060014, 33324702, 261043499, 522086998, 783130497, 1566260994]

約数ペア:

[(1, 1566260994), (2, 783130497), (3, 522086998), (6, 261043499), (47, 33324702), (71, 22060014), (94, 16662351), (137, 11432562), (141, 11108234), (142, 11030007), (213, 7353338), (274, 5716281), (282, 5554117), (411, 3810854), (426, 3676669), (571, 2743014), (822, 1905427), (1142, 1371507), (1713, 914338), (3337, 469362), (3426, 457169), (6439, 243246), (6674, 234681), (9727, 161022), (10011, 156454), (12878, 121623), (19317, 81082), (19454, 80511), (20022, 78227), (26837, 58362), (29181, 53674), (38634, 40541)]