2087029295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{12241}}^1$

素因数の和:12363

約数の個数: 32

約数和(自身を含む): 2805278784

約数和(自身を除く): 718249489

約数列:

[1, 5, 13, 43, 61, 65, 215, 305, 559, 793, 2623, 2795, 3965, 12241, 13115, 34099, 61205, 159133, 170495, 526363, 746701, 795665, 2631815, 3733505, 6842719, 9707113, 32108143, 34213595, 48535565, 160540715, 417405859, 2087029295]

約数ペア:

[(1, 2087029295), (5, 417405859), (13, 160540715), (43, 48535565), (61, 34213595), (65, 32108143), (215, 9707113), (305, 6842719), (559, 3733505), (793, 2631815), (2623, 795665), (2795, 746701), (3965, 526363), (12241, 170495), (13115, 159133), (34099, 61205)]