315021806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{19429}}^1$

素因数の和:19520

約数の個数: 24

約数和(自身を含む): 527174760

約数和(自身を除く): 212152954

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 8107, 16214, 19429, 38858, 213719, 427438, 1301743, 2350909, 2603486, 4701818, 14319173, 28638346, 157510903, 315021806]

約数ペア:

[(1, 315021806), (2, 157510903), (11, 28638346), (22, 14319173), (67, 4701818), (121, 2603486), (134, 2350909), (242, 1301743), (737, 427438), (1474, 213719), (8107, 38858), (16214, 19429)]