401331372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{4919}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 1010607360

約数和(自身を除く): 609275988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 523, 1046, 1569, 2092, 3138, 4919, 6276, 6799, 9838, 13598, 14757, 19676, 20397, 27196, 29514, 40794, 59028, 63947, 81588, 127894, 191841, 255788, 383682, 767364, 2572637, 5145274, 7717911, 10290548, 15435822, 30871644, 33444281, 66888562, 100332843, 133777124, 200665686, 401331372]

約数ペア:

[(1, 401331372), (2, 200665686), (3, 133777124), (4, 100332843), (6, 66888562), (12, 33444281), (13, 30871644), (26, 15435822), (39, 10290548), (52, 7717911), (78, 5145274), (156, 2572637), (523, 767364), (1046, 383682), (1569, 255788), (2092, 191841), (3138, 127894), (4919, 81588), (6276, 63947), (6799, 59028), (9838, 40794), (13598, 29514), (14757, 27196), (19676, 20397)]