2121346612

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 4748083200

約数和(自身を除く): 2626736588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 367, 383, 539, 686, 734, 766, 1078, 1372, 1468, 1532, 2156, 2569, 2681, 3773, 4037, 4213, 5138, 5362, 7546, 8074, 8426, 10276, 10724, 15092, 16148, 16852, 17983, 18767, 28259, 29491, 35966, 37534, 56518, 58982, 71932, 75068, 113036, 117964, 125881, 131369, 140561, 197813, 206437, 251762, 262738, 281122, 395626, 412874, 503524, 525476, 562244, 791252, 825748, 983927, 1384691, 1445059, 1546171, 1967854, 2769382, 2890118, 3092342, 3935708, 5538764, 5780236, 6184684, 6887489, 10823197, 13774978, 21646394, 27549956, 43292788, 48212423, 75762379, 96424846, 151524758, 192849692, 303049516, 530336653, 1060673306, 2121346612]

約数ペア:

[(1, 2121346612), (2, 1060673306), (4, 530336653), (7, 303049516), (11, 192849692), (14, 151524758), (22, 96424846), (28, 75762379), (44, 48212423), (49, 43292788), (77, 27549956), (98, 21646394), (154, 13774978), (196, 10823197), (308, 6887489), (343, 6184684), (367, 5780236), (383, 5538764), (539, 3935708), (686, 3092342), (734, 2890118), (766, 2769382), (1078, 1967854), (1372, 1546171), (1468, 1445059), (1532, 1384691), (2156, 983927), (2569, 825748), (2681, 791252), (3773, 562244), (4037, 525476), (4213, 503524), (5138, 412874), (5362, 395626), (7546, 281122), (8074, 262738), (8426, 251762), (10276, 206437), (10724, 197813), (15092, 140561), (16148, 131369), (16852, 125881), (17983, 117964), (18767, 113036), (28259, 75068), (29491, 71932), (35966, 58982), (37534, 56518)]