1551337284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{207509}}^1$

素因数の和:207612

約数の個数: 48

約数和(自身を含む): 4183401600

約数和(自身を除く): 2632064316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 207509, 415018, 622527, 830036, 1245054, 1452563, 2490108, 2905126, 4357689, 5810252, 8715378, 17430756, 18468301, 36936602, 55404903, 73873204, 110809806, 129278107, 221619612, 258556214, 387834321, 517112428, 775668642, 1551337284]

約数ペア:

[(1, 1551337284), (2, 775668642), (3, 517112428), (4, 387834321), (6, 258556214), (7, 221619612), (12, 129278107), (14, 110809806), (21, 73873204), (28, 55404903), (42, 36936602), (84, 18468301), (89, 17430756), (178, 8715378), (267, 5810252), (356, 4357689), (534, 2905126), (623, 2490108), (1068, 1452563), (1246, 1245054), (1869, 830036), (2492, 622527), (3738, 415018), (7476, 207509)]