1964018378

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{10627}}^1$

素因数の和:10986

約数の個数: 32

約数和(自身を含む): 3456735744

約数和(自身を除く): 1492717366

約数列:

[1, 2, 7, 14, 43, 86, 301, 307, 602, 614, 2149, 4298, 10627, 13201, 21254, 26402, 74389, 92407, 148778, 184814, 456961, 913922, 3198727, 3262489, 6397454, 6524978, 22837423, 45674846, 140287027, 280574054, 982009189, 1964018378]

約数ペア:

[(1, 1964018378), (2, 982009189), (7, 280574054), (14, 140287027), (43, 45674846), (86, 22837423), (301, 6524978), (307, 6397454), (602, 3262489), (614, 3198727), (2149, 913922), (4298, 456961), (10627, 184814), (13201, 148778), (21254, 92407), (26402, 74389)]