2080331994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{8929}}^1$

素因数の和:9079

約数の個数: 64

約数和(自身を含む): 4680748800

約数和(自身を除く): 2600416806

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 103, 174, 206, 309, 377, 618, 754, 1131, 1339, 2262, 2678, 2987, 4017, 5974, 8034, 8929, 8961, 17858, 17922, 26787, 38831, 53574, 77662, 116077, 116493, 232154, 232986, 258941, 348231, 517882, 696462, 776823, 919687, 1553646, 1839374, 2759061, 3366233, 5518122, 6732466, 10098699, 11955931, 20197398, 23911862, 26670923, 35867793, 53341846, 71735586, 80012769, 160025538, 346721999, 693443998, 1040165997, 2080331994]

約数ペア:

[(1, 2080331994), (2, 1040165997), (3, 693443998), (6, 346721999), (13, 160025538), (26, 80012769), (29, 71735586), (39, 53341846), (58, 35867793), (78, 26670923), (87, 23911862), (103, 20197398), (174, 11955931), (206, 10098699), (309, 6732466), (377, 5518122), (618, 3366233), (754, 2759061), (1131, 1839374), (1339, 1553646), (2262, 919687), (2678, 776823), (2987, 696462), (4017, 517882), (5974, 348231), (8034, 258941), (8929, 232986), (8961, 232154), (17858, 116493), (17922, 116077), (26787, 77662), (38831, 53574)]