244879778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2789}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 433097280

約数和(自身を除く): 188217502

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 307, 614, 2789, 3377, 3991, 5578, 6754, 7982, 30679, 36257, 43901, 61358, 72514, 87802, 398827, 797654, 856223, 1712446, 9418453, 11130899, 18836906, 22261798, 122439889, 244879778]

約数ペア:

[(1, 244879778), (2, 122439889), (11, 22261798), (13, 18836906), (22, 11130899), (26, 9418453), (143, 1712446), (286, 856223), (307, 797654), (614, 398827), (2789, 87802), (3377, 72514), (3991, 61358), (5578, 43901), (6754, 36257), (7982, 30679)]