1157457026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{785249}}^1$

素因数の和:785329

約数の個数: 16

約数和(自身を含む): 1922292000

約数和(自身を除く): 764834974

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 785249, 1570498, 8637739, 17275478, 52611683, 105223366, 578728513, 1157457026]

約数ペア:

[(1, 1157457026), (2, 578728513), (11, 105223366), (22, 52611683), (67, 17275478), (134, 8637739), (737, 1570498), (1474, 785249)]