2620242538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{10427}}^1$

素因数の和:10854

約数の個数: 32

約数和(自身を含む): 4392273600

約数和(自身を除く): 1772031062

約数列:

[1, 2, 17, 19, 34, 38, 323, 389, 646, 778, 6613, 7391, 10427, 13226, 14782, 20854, 125647, 177259, 198113, 251294, 354518, 396226, 3367921, 4056103, 6735842, 8112206, 68953751, 77065957, 137907502, 154131914, 1310121269, 2620242538]

約数ペア:

[(1, 2620242538), (2, 1310121269), (17, 154131914), (19, 137907502), (34, 77065957), (38, 68953751), (323, 8112206), (389, 6735842), (646, 4056103), (778, 3367921), (6613, 396226), (7391, 354518), (10427, 251294), (13226, 198113), (14782, 177259), (20854, 125647)]