487168812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1040959}}^1$

素因数の和:1040982

約数の個数: 36

約数和(自身を含む): 1326183040

約数和(自身を除く): 839014228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1040959, 2081918, 3122877, 4163836, 6245754, 9368631, 12491508, 13532467, 18737262, 27064934, 37474524, 40597401, 54129868, 81194802, 121792203, 162389604, 243584406, 487168812]

約数ペア:

[(1, 487168812), (2, 243584406), (3, 162389604), (4, 121792203), (6, 81194802), (9, 54129868), (12, 40597401), (13, 37474524), (18, 27064934), (26, 18737262), (36, 13532467), (39, 12491508), (52, 9368631), (78, 6245754), (117, 4163836), (156, 3122877), (234, 2081918), (468, 1040959)]