1806996904

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{17033}}^1$

素因数の和:17277

約数の個数: 32

約数和(自身を含む): 3449385000

約数和(自身を除く): 1642388096

約数列:

[1, 2, 4, 8, 89, 149, 178, 298, 356, 596, 712, 1192, 13261, 17033, 26522, 34066, 53044, 68132, 106088, 136264, 1515937, 2537917, 3031874, 5075834, 6063748, 10151668, 12127496, 20303336, 225874613, 451749226, 903498452, 1806996904]

約数ペア:

[(1, 1806996904), (2, 903498452), (4, 451749226), (8, 225874613), (89, 20303336), (149, 12127496), (178, 10151668), (298, 6063748), (356, 5075834), (596, 3031874), (712, 2537917), (1192, 1515937), (13261, 136264), (17033, 106088), (26522, 68132), (34066, 53044)]