128882187122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{21274709}}^1$

素因数の和:21274957

約数の個数: 16

約数和(自身を含む): 209087849880

約数和(自身を除く): 80205662758

約数列:

[1, 2, 13, 26, 233, 466, 3029, 6058, 21274709, 42549418, 276571217, 553142434, 4957007197, 9914014394, 64441093561, 128882187122]

約数ペア:

[(1, 128882187122), (2, 64441093561), (13, 9914014394), (26, 4957007197), (233, 553142434), (466, 276571217), (3029, 42549418), (6058, 21274709)]