628356806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4080239}}^1$

素因数の和:4080259

約数の個数: 16

約数和(自身を含む): 1175109120

約数和(自身を除く): 546752314

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4080239, 8160478, 28561673, 44882629, 57123346, 89765258, 314178403, 628356806]

約数ペア:

[(1, 628356806), (2, 314178403), (7, 89765258), (11, 57123346), (14, 44882629), (22, 28561673), (77, 8160478), (154, 4080239)]