2615665087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 3220337664

約数和(自身を除く): 604672577

約数列:

[1, 7, 23, 37, 161, 211, 259, 851, 1477, 2081, 4853, 5957, 7807, 14567, 33971, 47863, 54649, 76997, 179561, 335041, 439091, 538979, 1256927, 1770931, 3073637, 10099093, 12396517, 16246367, 70693651, 113724569, 373666441, 2615665087]

約数ペア:

[(1, 2615665087), (7, 373666441), (23, 113724569), (37, 70693651), (161, 16246367), (211, 12396517), (259, 10099093), (851, 3073637), (1477, 1770931), (2081, 1256927), (4853, 538979), (5957, 439091), (7807, 335041), (14567, 179561), (33971, 76997), (47863, 54649)]