234489606988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{644202217}}^1$

素因数の和:644202241

約数の個数: 24

約数和(自身を含む): 505054538912

約数和(自身を除く): 270564931924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 644202217, 1288404434, 2576808868, 4509415519, 8374628821, 9018831038, 16749257642, 18037662076, 33498515284, 58622401747, 117244803494, 234489606988]

約数ペア:

[(1, 234489606988), (2, 117244803494), (4, 58622401747), (7, 33498515284), (13, 18037662076), (14, 16749257642), (26, 9018831038), (28, 8374628821), (52, 4509415519), (91, 2576808868), (182, 1288404434), (364, 644202217)]