13779728638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1\times {\mathrm{3391}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 22581683712

約数和(自身を除く): 8801955074

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 2141, 3391, 4282, 6782, 27833, 44083, 55666, 88166, 156293, 247543, 312586, 495086, 2031809, 3218059, 4063618, 6436118, 7260131, 14520262, 94381703, 188763406, 529989563, 1059979126, 6889864319, 13779728638]

約数ペア:

[(1, 13779728638), (2, 6889864319), (13, 1059979126), (26, 529989563), (73, 188763406), (146, 94381703), (949, 14520262), (1898, 7260131), (2141, 6436118), (3391, 4063618), (4282, 3218059), (6782, 2031809), (27833, 495086), (44083, 312586), (55666, 247543), (88166, 156293)]