10805286128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7421213}}^1$

素因数の和:7421241

約数の個数: 40

約数和(自身を含む): 25766455008

約数和(自身を除く): 14961168880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 7421213, 14842426, 29684852, 51948491, 59369704, 96475769, 103896982, 118739408, 192951538, 207793964, 385903076, 415587928, 675330383, 771806152, 831175856, 1350660766, 1543612304, 2701321532, 5402643064, 10805286128]

約数ペア:

[(1, 10805286128), (2, 5402643064), (4, 2701321532), (7, 1543612304), (8, 1350660766), (13, 831175856), (14, 771806152), (16, 675330383), (26, 415587928), (28, 385903076), (52, 207793964), (56, 192951538), (91, 118739408), (104, 103896982), (112, 96475769), (182, 59369704), (208, 51948491), (364, 29684852), (728, 14842426), (1456, 7421213)]