2016456909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 2874624000

約数和(自身を除く): 858167091

約数列:

[1, 3, 19, 57, 79, 237, 569, 787, 1501, 1707, 2361, 4503, 10811, 14953, 32433, 44859, 44951, 62173, 134853, 186519, 447803, 854069, 1181287, 1343409, 2562207, 3543861, 8508257, 25524771, 35376437, 106129311, 672152303, 2016456909]

約数ペア:

[(1, 2016456909), (3, 672152303), (19, 106129311), (57, 35376437), (79, 25524771), (237, 8508257), (569, 3543861), (787, 2562207), (1501, 1343409), (1707, 1181287), (2361, 854069), (4503, 447803), (10811, 186519), (14953, 134853), (32433, 62173), (44859, 44951)]