656469484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13099}}^1$

素因数の和:13198

約数の個数: 48

約数和(自身を含む): 1346889600

約数和(自身を除く): 690420116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1474, 2278, 2948, 4556, 12529, 13099, 25058, 26198, 50116, 52396, 144089, 222683, 288178, 445366, 576356, 877633, 890732, 1755266, 2449513, 3510532, 4899026, 9653963, 9798052, 14919761, 19307926, 29839522, 38615852, 59679044, 164117371, 328234742, 656469484]

約数ペア:

[(1, 656469484), (2, 328234742), (4, 164117371), (11, 59679044), (17, 38615852), (22, 29839522), (34, 19307926), (44, 14919761), (67, 9798052), (68, 9653963), (134, 4899026), (187, 3510532), (268, 2449513), (374, 1755266), (737, 890732), (748, 877633), (1139, 576356), (1474, 445366), (2278, 288178), (2948, 222683), (4556, 144089), (12529, 52396), (13099, 50116), (25058, 26198)]