1972854632

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{6569}}^1$

素因数の和:6786

約数の個数: 64

約数和(自身を含む): 4389811200

約数和(自身を除く): 2416956568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 173, 217, 248, 346, 434, 692, 868, 1211, 1384, 1736, 2422, 4844, 5363, 6569, 9688, 10726, 13138, 21452, 26276, 37541, 42904, 45983, 52552, 75082, 91966, 150164, 183932, 203639, 300328, 367864, 407278, 814556, 1136437, 1425473, 1629112, 2272874, 2850946, 4545748, 5701892, 7955059, 9091496, 11403784, 15910118, 31820236, 35229547, 63640472, 70459094, 140918188, 246606829, 281836376, 493213658, 986427316, 1972854632]

約数ペア:

[(1, 1972854632), (2, 986427316), (4, 493213658), (7, 281836376), (8, 246606829), (14, 140918188), (28, 70459094), (31, 63640472), (56, 35229547), (62, 31820236), (124, 15910118), (173, 11403784), (217, 9091496), (248, 7955059), (346, 5701892), (434, 4545748), (692, 2850946), (868, 2272874), (1211, 1629112), (1384, 1425473), (1736, 1136437), (2422, 814556), (4844, 407278), (5363, 367864), (6569, 300328), (9688, 203639), (10726, 183932), (13138, 150164), (21452, 91966), (26276, 75082), (37541, 52552), (42904, 45983)]