268695682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{64871}}^1$

素因数の和:65001

約数の個数: 16

約数和(自身を含む): 428155200

約数和(自身を除く): 159459518

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 64871, 129742, 1232549, 2465098, 7070939, 14141878, 134347841, 268695682]

約数ペア:

[(1, 268695682), (2, 134347841), (19, 14141878), (38, 7070939), (109, 2465098), (218, 1232549), (2071, 129742), (4142, 64871)]