2755585693

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 3294362880

約数和(自身を除く): 538777187

約数列:

[1, 7, 37, 89, 173, 259, 623, 691, 1211, 3293, 4837, 6401, 15397, 23051, 25567, 44807, 61499, 107779, 119543, 178969, 430493, 569689, 836801, 2275463, 3987823, 4423091, 10639327, 15928241, 30961637, 74475289, 393655099, 2755585693]

約数ペア:

[(1, 2755585693), (7, 393655099), (37, 74475289), (89, 30961637), (173, 15928241), (259, 10639327), (623, 4423091), (691, 3987823), (1211, 2275463), (3293, 836801), (4837, 569689), (6401, 430493), (15397, 178969), (23051, 119543), (25567, 107779), (44807, 61499)]