378045014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{769}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 633679200

約数和(自身を除く): 255634186

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 761, 769, 1522, 1538, 12937, 13073, 14459, 14611, 25874, 26146, 28918, 29222, 245803, 248387, 491606, 496774, 585209, 1170418, 9948553, 11118971, 19897106, 22237942, 189022507, 378045014]

約数ペア:

[(1, 378045014), (2, 189022507), (17, 22237942), (19, 19897106), (34, 11118971), (38, 9948553), (323, 1170418), (646, 585209), (761, 496774), (769, 491606), (1522, 248387), (1538, 245803), (12937, 29222), (13073, 28918), (14459, 26146), (14611, 25874)]