1664291262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3081

約数の個数: 64

約数和(自身を含む): 3620505600

約数和(自身を除く): 1956214338

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 79, 102, 142, 158, 213, 237, 426, 474, 1207, 1343, 2414, 2686, 2909, 3621, 4029, 5609, 5818, 7242, 8058, 8727, 11218, 16827, 17454, 33654, 49453, 95353, 98906, 148359, 190706, 206539, 229811, 286059, 296718, 413078, 459622, 572118, 619617, 689433, 1239234, 1378866, 3511163, 3906787, 7022326, 7813574, 10533489, 11720361, 16316581, 21066978, 23440722, 32633162, 48949743, 97899486, 277381877, 554763754, 832145631, 1664291262]

約数ペア:

[(1, 1664291262), (2, 832145631), (3, 554763754), (6, 277381877), (17, 97899486), (34, 48949743), (51, 32633162), (71, 23440722), (79, 21066978), (102, 16316581), (142, 11720361), (158, 10533489), (213, 7813574), (237, 7022326), (426, 3906787), (474, 3511163), (1207, 1378866), (1343, 1239234), (2414, 689433), (2686, 619617), (2909, 572118), (3621, 459622), (4029, 413078), (5609, 296718), (5818, 286059), (7242, 229811), (8058, 206539), (8727, 190706), (11218, 148359), (16827, 98906), (17454, 95353), (33654, 49453)]