2108677585

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{2539}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 2948025600

約数和(自身を除く): 839348015

約数列:

[1, 5, 7, 35, 61, 305, 389, 427, 1945, 2135, 2539, 2723, 12695, 13615, 17773, 23729, 88865, 118645, 154879, 166103, 774395, 830515, 987671, 1084153, 4938355, 5420765, 6913697, 34568485, 60247931, 301239655, 421735517, 2108677585]

約数ペア:

[(1, 2108677585), (5, 421735517), (7, 301239655), (35, 60247931), (61, 34568485), (305, 6913697), (389, 5420765), (427, 4938355), (1945, 1084153), (2135, 987671), (2539, 830515), (2723, 774395), (12695, 166103), (13615, 154879), (17773, 118645), (23729, 88865)]