265345358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{40961}}^1$

素因数の和:41083

約数の個数: 16

約数和(自身を含む): 412896960

約数和(自身を除く): 147551602

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 40961, 81922, 1679401, 3235919, 3358802, 6471838, 132672679, 265345358]

約数ペア:

[(1, 265345358), (2, 132672679), (41, 6471838), (79, 3358802), (82, 3235919), (158, 1679401), (3239, 81922), (6478, 40961)]