2320031644

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{2029}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 4701350080

約数和(自身を除く): 2381318436

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 421, 679, 842, 1358, 1684, 2029, 2716, 2947, 4058, 5894, 8116, 11788, 14203, 28406, 40837, 56812, 81674, 163348, 196813, 285859, 393626, 571718, 787252, 854209, 1143436, 1377691, 1708418, 2755382, 3416836, 5510764, 5979463, 11958926, 23917852, 82858273, 165716546, 331433092, 580007911, 1160015822, 2320031644]

約数ペア:

[(1, 2320031644), (2, 1160015822), (4, 580007911), (7, 331433092), (14, 165716546), (28, 82858273), (97, 23917852), (194, 11958926), (388, 5979463), (421, 5510764), (679, 3416836), (842, 2755382), (1358, 1708418), (1684, 1377691), (2029, 1143436), (2716, 854209), (2947, 787252), (4058, 571718), (5894, 393626), (8116, 285859), (11788, 196813), (14203, 163348), (28406, 81674), (40837, 56812)]