8556226

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 15320448

約数和(自身を除く): 6764222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 233, 301, 427, 466, 602, 854, 1631, 2623, 3262, 5246, 10019, 14213, 18361, 20038, 28426, 36722, 70133, 99491, 140266, 198982, 611159, 1222318, 4278113, 8556226]

約数ペア:

[(1, 8556226), (2, 4278113), (7, 1222318), (14, 611159), (43, 198982), (61, 140266), (86, 99491), (122, 70133), (233, 36722), (301, 28426), (427, 20038), (466, 18361), (602, 14213), (854, 10019), (1631, 5246), (2623, 3262)]