2666551692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{75403}}^1$

素因数の和:75838

約数の個数: 48

約数和(自身を含む): 7127789312

約数和(自身を除く): 4461237620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 5052, 5894, 8841, 11788, 17682, 35364, 75403, 150806, 226209, 301612, 452418, 527821, 904836, 1055642, 1583463, 2111284, 3166926, 6333852, 31744663, 63489326, 95233989, 126978652, 190467978, 222212641, 380935956, 444425282, 666637923, 888850564, 1333275846, 2666551692]

約数ペア:

[(1, 2666551692), (2, 1333275846), (3, 888850564), (4, 666637923), (6, 444425282), (7, 380935956), (12, 222212641), (14, 190467978), (21, 126978652), (28, 95233989), (42, 63489326), (84, 31744663), (421, 6333852), (842, 3166926), (1263, 2111284), (1684, 1583463), (2526, 1055642), (2947, 904836), (5052, 527821), (5894, 452418), (8841, 301612), (11788, 226209), (17682, 150806), (35364, 75403)]