156947871002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{20887393}}^1$

素因数の和:20887442

約数の個数: 24

約数和(自身を含む): 269322058236

約数和(自身を除く): 112374187234

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 20887393, 41774786, 271536109, 355085681, 543072218, 710171362, 4616113853, 6036456577, 9232227706, 12072913154, 78473935501, 156947871002]

約数ペア:

[(1, 156947871002), (2, 78473935501), (13, 12072913154), (17, 9232227706), (26, 6036456577), (34, 4616113853), (221, 710171362), (289, 543072218), (442, 355085681), (578, 271536109), (3757, 41774786), (7514, 20887393)]