425740595612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{32381}}^1\times {\mathrm{76441}}^1$

素因数の和:108869

約数の個数: 24

約数和(自身を含む): 762406211952

約数和(自身を除く): 336665616340

約数列:

[1, 2, 4, 43, 86, 172, 32381, 64762, 76441, 129524, 152882, 305764, 1392383, 2784766, 3286963, 5569532, 6573926, 13147852, 2475236021, 4950472042, 9900944084, 106435148903, 212870297806, 425740595612]

約数ペア:

[(1, 425740595612), (2, 212870297806), (4, 106435148903), (43, 9900944084), (86, 4950472042), (172, 2475236021), (32381, 13147852), (64762, 6573926), (76441, 5569532), (129524, 3286963), (152882, 2784766), (305764, 1392383)]