539892836

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{19457}}^1$

素因数の和:20459

約数の個数: 24

約数和(自身を含む): 1080930816

約数和(自身を除く): 541037980

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 19457, 27748, 38914, 77828, 136199, 272398, 544796, 19281887, 38563774, 77127548, 134973209, 269946418, 539892836]

約数ペア:

[(1, 539892836), (2, 269946418), (4, 134973209), (7, 77127548), (14, 38563774), (28, 19281887), (991, 544796), (1982, 272398), (3964, 136199), (6937, 77828), (13874, 38914), (19457, 27748)]