2780777762

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{4259}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 4815504000

約数和(自身を除く): 2034726238

約数列:

[1, 2, 7, 14, 149, 298, 313, 626, 1043, 2086, 2191, 4259, 4382, 8518, 29813, 46637, 59626, 93274, 326459, 634591, 652918, 1269182, 1333067, 2666134, 4442137, 8884274, 9331469, 18662938, 198626983, 397253966, 1390388881, 2780777762]

約数ペア:

[(1, 2780777762), (2, 1390388881), (7, 397253966), (14, 198626983), (149, 18662938), (298, 9331469), (313, 8884274), (626, 4442137), (1043, 2666134), (2086, 1333067), (2191, 1269182), (4259, 652918), (4382, 634591), (8518, 326459), (29813, 93274), (46637, 59626)]