1157834488

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 2264144400

約数和(自身を除く): 1106309912

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 1369, 1489, 2627, 2738, 2978, 5254, 5476, 5956, 10508, 10952, 11912, 21016, 55093, 97199, 105719, 110186, 194398, 211438, 220372, 388796, 422876, 440744, 777592, 845752, 2038441, 3911603, 4076882, 7823206, 8153764, 15646412, 16307528, 31292824, 144729311, 289458622, 578917244, 1157834488]

約数ペア:

[(1, 1157834488), (2, 578917244), (4, 289458622), (8, 144729311), (37, 31292824), (71, 16307528), (74, 15646412), (142, 8153764), (148, 7823206), (284, 4076882), (296, 3911603), (568, 2038441), (1369, 845752), (1489, 777592), (2627, 440744), (2738, 422876), (2978, 388796), (5254, 220372), (5476, 211438), (5956, 194398), (10508, 110186), (10952, 105719), (11912, 97199), (21016, 55093)]