2007441366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 4646673408

約数和(自身を除く): 2639232042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 613, 618, 721, 757, 1226, 1442, 1514, 1839, 2163, 2271, 3678, 4291, 4326, 4542, 5299, 8582, 10598, 12873, 15897, 25746, 31794, 63139, 77971, 126278, 155942, 189417, 233913, 378834, 441973, 464041, 467826, 545797, 883946, 928082, 1091594, 1325919, 1392123, 1637391, 2651838, 2784246, 3248287, 3274782, 6496574, 9744861, 19489722, 47796223, 95592446, 143388669, 286777338, 334573561, 669147122, 1003720683, 2007441366]

約数ペア:

[(1, 2007441366), (2, 1003720683), (3, 669147122), (6, 334573561), (7, 286777338), (14, 143388669), (21, 95592446), (42, 47796223), (103, 19489722), (206, 9744861), (309, 6496574), (613, 3274782), (618, 3248287), (721, 2784246), (757, 2651838), (1226, 1637391), (1442, 1392123), (1514, 1325919), (1839, 1091594), (2163, 928082), (2271, 883946), (3678, 545797), (4291, 467826), (4326, 464041), (4542, 441973), (5299, 378834), (8582, 233913), (10598, 189417), (12873, 155942), (15897, 126278), (25746, 77971), (31794, 63139)]