1275440054

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{14153}}^1$

素因数の和:14360

約数の個数: 32

約数和(自身を含む): 2254222656

約数和(自身を除く): 978782602

約数列:

[1, 2, 7, 14, 41, 82, 157, 287, 314, 574, 1099, 2198, 6437, 12874, 14153, 28306, 45059, 90118, 99071, 198142, 580273, 1160546, 2222021, 4061911, 4444042, 8123822, 15554147, 31108294, 91102861, 182205722, 637720027, 1275440054]

約数ペア:

[(1, 1275440054), (2, 637720027), (7, 182205722), (14, 91102861), (41, 31108294), (82, 15554147), (157, 8123822), (287, 4444042), (314, 4061911), (574, 2222021), (1099, 1160546), (2198, 580273), (6437, 198142), (12874, 99071), (14153, 90118), (28306, 45059)]