2116786376

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 4222229760

約数和(自身を除く): 2105443384

約数列:

[1, 2, 4, 8, 41, 47, 61, 82, 94, 122, 164, 188, 244, 328, 376, 488, 1927, 2251, 2501, 2867, 3854, 4502, 5002, 5734, 7708, 9004, 10004, 11468, 15416, 18008, 20008, 22936, 92291, 105797, 117547, 137311, 184582, 211594, 235094, 274622, 369164, 423188, 470188, 549244, 738328, 846376, 940376, 1098488, 4337677, 5629751, 6453617, 8675354, 11259502, 12907234, 17350708, 22519004, 25814468, 34701416, 45038008, 51628936, 264598297, 529196594, 1058393188, 2116786376]

約数ペア:

[(1, 2116786376), (2, 1058393188), (4, 529196594), (8, 264598297), (41, 51628936), (47, 45038008), (61, 34701416), (82, 25814468), (94, 22519004), (122, 17350708), (164, 12907234), (188, 11259502), (244, 8675354), (328, 6453617), (376, 5629751), (488, 4337677), (1927, 1098488), (2251, 940376), (2501, 846376), (2867, 738328), (3854, 549244), (4502, 470188), (5002, 423188), (5734, 369164), (7708, 274622), (9004, 235094), (10004, 211594), (11468, 184582), (15416, 137311), (18008, 117547), (20008, 105797), (22936, 92291)]