428433774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{12007}}^1$

素因数の和:12344

約数の個数: 32

約数和(自身を含む): 904922880

約数和(自身を除く): 476489106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 626, 939, 1878, 5947, 11894, 12007, 17841, 24014, 35682, 36021, 72042, 228133, 456266, 684399, 1368798, 3758191, 7516382, 11274573, 22549146, 71405629, 142811258, 214216887, 428433774]

約数ペア:

[(1, 428433774), (2, 214216887), (3, 142811258), (6, 71405629), (19, 22549146), (38, 11274573), (57, 7516382), (114, 3758191), (313, 1368798), (626, 684399), (939, 456266), (1878, 228133), (5947, 72042), (11894, 36021), (12007, 35682), (17841, 24014)]