2487698726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1\times {\mathrm{569}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 3892561920

約数和(自身を除く): 1404863194

約数列:

[1, 2, 31, 62, 151, 302, 467, 569, 934, 1138, 4681, 9362, 14477, 17639, 28954, 35278, 70517, 85919, 141034, 171838, 265723, 531446, 2186027, 2663489, 4372054, 5326978, 8237413, 16474826, 40124173, 80248346, 1243849363, 2487698726]

約数ペア:

[(1, 2487698726), (2, 1243849363), (31, 80248346), (62, 40124173), (151, 16474826), (302, 8237413), (467, 5326978), (569, 4372054), (934, 2663489), (1138, 2186027), (4681, 531446), (9362, 265723), (14477, 171838), (17639, 141034), (28954, 85919), (35278, 70517)]