155640914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{544199}}^1$

素因数の和:544225

約数の個数: 16

約数和(自身を含む): 274276800

約数和(自身を除く): 118635886

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 544199, 1088398, 5986189, 7074587, 11972378, 14149174, 77820457, 155640914]

約数ペア:

[(1, 155640914), (2, 77820457), (11, 14149174), (13, 11972378), (22, 7074587), (26, 5986189), (143, 1088398), (286, 544199)]