8708376638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{12653}}^1$

素因数の和:13028

約数の個数: 32

約数和(自身を含む): 14260349376

約数和(自身を除く): 5551972738

約数列:

[1, 2, 13, 26, 103, 206, 257, 514, 1339, 2678, 3341, 6682, 12653, 25306, 26471, 52942, 164489, 328978, 344123, 688246, 1303259, 2606518, 3251821, 6503642, 16942367, 33884734, 42273673, 84547346, 334937563, 669875126, 4354188319, 8708376638]

約数ペア:

[(1, 8708376638), (2, 4354188319), (13, 669875126), (26, 334937563), (103, 84547346), (206, 42273673), (257, 33884734), (514, 16942367), (1339, 6503642), (2678, 3251821), (3341, 2606518), (6682, 1303259), (12653, 688246), (25306, 344123), (26471, 328978), (52942, 164489)]