381675836

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{10259}}^1$

素因数の和:10465

約数の個数: 24

約数和(自身を含む): 682577280

約数和(自身を除く): 300901444

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 9301, 10259, 18602, 20518, 37204, 41036, 728389, 1343929, 1456778, 2687858, 2913556, 5375716, 95418959, 190837918, 381675836]

約数ペア:

[(1, 381675836), (2, 190837918), (4, 95418959), (71, 5375716), (131, 2913556), (142, 2687858), (262, 1456778), (284, 1343929), (524, 728389), (9301, 41036), (10259, 37204), (18602, 20518)]