13366250492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{374993}}^1$

素因数の和:375090

約数の個数: 48

約数和(自身を含む): 28559543040

約数和(自身を除く): 15193292548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 8911, 17822, 35644, 374993, 749986, 1499972, 2624951, 5249902, 7124867, 10499804, 14249734, 25124531, 28499468, 49874069, 50249062, 99748138, 100498124, 175871717, 199496276, 351743434, 477366089, 703486868, 954732178, 1909464356, 3341562623, 6683125246, 13366250492]

約数ペア:

[(1, 13366250492), (2, 6683125246), (4, 3341562623), (7, 1909464356), (14, 954732178), (19, 703486868), (28, 477366089), (38, 351743434), (67, 199496276), (76, 175871717), (133, 100498124), (134, 99748138), (266, 50249062), (268, 49874069), (469, 28499468), (532, 25124531), (938, 14249734), (1273, 10499804), (1876, 7124867), (2546, 5249902), (5092, 2624951), (8911, 1499972), (17822, 749986), (35644, 374993)]