1581355504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5813807}}^1$

素因数の和:5813832

約数の個数: 20

約数和(自身を含む): 3244104864

約数和(自身を除く): 1662749360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5813807, 11627614, 23255228, 46510456, 93020912, 98834719, 197669438, 395338876, 790677752, 1581355504]

約数ペア:

[(1, 1581355504), (2, 790677752), (4, 395338876), (8, 197669438), (16, 98834719), (17, 93020912), (34, 46510456), (68, 23255228), (136, 11627614), (272, 5813807)]