39951988921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{422321}}^1$

素因数の和:422736

約数の個数: 16

約数和(自身を含む): 45408061440

約数和(自身を除く): 5456072519

約数列:

[1, 13, 19, 247, 383, 4979, 7277, 94601, 422321, 5490173, 8024099, 104313287, 161748943, 2102736259, 3073229917, 39951988921]

約数ペア:

[(1, 39951988921), (13, 3073229917), (19, 2102736259), (247, 161748943), (383, 104313287), (4979, 8024099), (7277, 5490173), (94601, 422321)]