13286936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 26989200

約数和(自身を除く): 13702264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 509, 1004, 1018, 2008, 2036, 3263, 4072, 6526, 6617, 13052, 13234, 26104, 26468, 52936, 127759, 255518, 511036, 1022072, 1660867, 3321734, 6643468, 13286936]

約数ペア:

[(1, 13286936), (2, 6643468), (4, 3321734), (8, 1660867), (13, 1022072), (26, 511036), (52, 255518), (104, 127759), (251, 52936), (502, 26468), (509, 26104), (1004, 13234), (1018, 13052), (2008, 6617), (2036, 6526), (3263, 4072)]