770578718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2353

約数の個数: 64

約数和(自身を含む): 1493237760

約数和(自身を除く): 722659042

約数列:

[1, 2, 7, 13, 14, 26, 31, 61, 62, 91, 122, 182, 217, 403, 427, 434, 793, 806, 854, 1586, 1891, 2239, 2821, 3782, 4478, 5551, 5642, 11102, 13237, 15673, 24583, 26474, 29107, 31346, 49166, 58214, 69409, 136579, 138818, 172081, 203749, 273158, 344162, 407498, 485863, 902317, 956053, 971726, 1775527, 1804634, 1912106, 3551054, 4233949, 6316219, 8467898, 12428689, 12632438, 24857378, 29637643, 55041337, 59275286, 110082674, 385289359, 770578718]

約数ペア:

[(1, 770578718), (2, 385289359), (7, 110082674), (13, 59275286), (14, 55041337), (26, 29637643), (31, 24857378), (61, 12632438), (62, 12428689), (91, 8467898), (122, 6316219), (182, 4233949), (217, 3551054), (403, 1912106), (427, 1804634), (434, 1775527), (793, 971726), (806, 956053), (854, 902317), (1586, 485863), (1891, 407498), (2239, 344162), (2821, 273158), (3782, 203749), (4478, 172081), (5551, 138818), (5642, 136579), (11102, 69409), (13237, 58214), (15673, 49166), (24583, 31346), (26474, 29107)]