2113201895

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{2389}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 2936832000

約数和(自身を除く): 823630105

約数列:

[1, 5, 7, 35, 127, 199, 635, 889, 995, 1393, 2389, 4445, 6965, 11945, 16723, 25273, 83615, 126365, 176911, 303403, 475411, 884555, 1517015, 2123821, 2377055, 3327877, 10619105, 16639385, 60377197, 301885985, 422640379, 2113201895]

約数ペア:

[(1, 2113201895), (5, 422640379), (7, 301885985), (35, 60377197), (127, 16639385), (199, 10619105), (635, 3327877), (889, 2377055), (995, 2123821), (1393, 1517015), (2389, 884555), (4445, 475411), (6965, 303403), (11945, 176911), (16723, 126365), (25273, 83615)]