1644131946

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{5273}}^1$

素因数の和:5766

約数の個数: 32

約数和(自身を含む): 3319835328

約数和(自身を除く): 1675703382

約数列:

[1, 2, 3, 6, 157, 314, 331, 471, 662, 942, 993, 1986, 5273, 10546, 15819, 31638, 51967, 103934, 155901, 311802, 827861, 1655722, 1745363, 2483583, 3490726, 4967166, 5236089, 10472178, 274021991, 548043982, 822065973, 1644131946]

約数ペア:

[(1, 1644131946), (2, 822065973), (3, 548043982), (6, 274021991), (157, 10472178), (314, 5236089), (331, 4967166), (471, 3490726), (662, 2483583), (942, 1745363), (993, 1655722), (1986, 827861), (5273, 311802), (10546, 155901), (15819, 103934), (31638, 51967)]