664271506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 1047816000

約数和(自身を除く): 383544494

約数列:

[1, 2, 29, 58, 109, 179, 218, 358, 587, 1174, 3161, 5191, 6322, 10382, 17023, 19511, 34046, 39022, 63983, 105073, 127966, 210146, 565819, 1131638, 1855507, 3047117, 3711014, 6094234, 11452957, 22905914, 332135753, 664271506]

約数ペア:

[(1, 664271506), (2, 332135753), (29, 22905914), (58, 11452957), (109, 6094234), (179, 3711014), (218, 3047117), (358, 1855507), (587, 1131638), (1174, 565819), (3161, 210146), (5191, 127966), (6322, 105073), (10382, 63983), (17023, 39022), (19511, 34046)]