82947754

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 130122720

約数和(自身を除く): 47174966

約数列:

[1, 2, 31, 62, 103, 206, 419, 838, 961, 1922, 3193, 6386, 12989, 25978, 43157, 86314, 98983, 197966, 402659, 805318, 1337867, 2675734, 41473877, 82947754]

約数ペア:

[(1, 82947754), (2, 41473877), (31, 2675734), (62, 1337867), (103, 805318), (206, 402659), (419, 197966), (838, 98983), (961, 86314), (1922, 43157), (3193, 25978), (6386, 12989)]