1799680021442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3313}}^1\times {\mathrm{251257}}^1$

素因数の和:254642

約数の個数: 32

約数和(自身を含む): 2877704105472

約数和(自身を除く): 1078024084030

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 3313, 6626, 76199, 152398, 155711, 251257, 311422, 502514, 3581353, 5778911, 7162706, 11557822, 11809079, 23618158, 271608817, 543217634, 832414441, 1664828882, 19145532143, 38291064286, 39123478727, 78246957454, 899840010721, 1799680021442]

約数ペア:

[(1, 1799680021442), (2, 899840010721), (23, 78246957454), (46, 39123478727), (47, 38291064286), (94, 19145532143), (1081, 1664828882), (2162, 832414441), (3313, 543217634), (6626, 271608817), (76199, 23618158), (152398, 11809079), (155711, 11557822), (251257, 7162706), (311422, 5778911), (502514, 3581353)]