1623956872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{14969}}^1$

素因数の和:15237

約数の個数: 32

約数和(自身を含む): 3104179200

約数和(自身を除く): 1480222328

約数列:

[1, 2, 4, 8, 71, 142, 191, 284, 382, 568, 764, 1528, 13561, 14969, 27122, 29938, 54244, 59876, 108488, 119752, 1062799, 2125598, 2859079, 4251196, 5718158, 8502392, 11436316, 22872632, 202994609, 405989218, 811978436, 1623956872]

約数ペア:

[(1, 1623956872), (2, 811978436), (4, 405989218), (8, 202994609), (71, 22872632), (142, 11436316), (191, 8502392), (284, 5718158), (382, 4251196), (568, 2859079), (764, 2125598), (1528, 1062799), (13561, 119752), (14969, 108488), (27122, 59876), (29938, 54244)]