2791090192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7121}}^1$

素因数の和:7288

約数の個数: 80

約数和(自身を含む): 6294936384

約数和(自身を除く): 3503846192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 131, 136, 176, 187, 262, 272, 374, 524, 748, 1048, 1441, 1496, 2096, 2227, 2882, 2992, 4454, 5764, 7121, 8908, 11528, 14242, 17816, 23056, 24497, 28484, 35632, 48994, 56968, 78331, 97988, 113936, 121057, 156662, 195976, 242114, 313324, 391952, 484228, 626648, 932851, 968456, 1253296, 1331627, 1865702, 1936912, 2663254, 3731404, 5326508, 7462808, 10261361, 10653016, 14925616, 15858467, 20522722, 21306032, 31716934, 41045444, 63433868, 82090888, 126867736, 164181776, 174443137, 253735472, 348886274, 697772548, 1395545096, 2791090192]

約数ペア:

[(1, 2791090192), (2, 1395545096), (4, 697772548), (8, 348886274), (11, 253735472), (16, 174443137), (17, 164181776), (22, 126867736), (34, 82090888), (44, 63433868), (68, 41045444), (88, 31716934), (131, 21306032), (136, 20522722), (176, 15858467), (187, 14925616), (262, 10653016), (272, 10261361), (374, 7462808), (524, 5326508), (748, 3731404), (1048, 2663254), (1441, 1936912), (1496, 1865702), (2096, 1331627), (2227, 1253296), (2882, 968456), (2992, 932851), (4454, 626648), (5764, 484228), (7121, 391952), (8908, 313324), (11528, 242114), (14242, 195976), (17816, 156662), (23056, 121057), (24497, 113936), (28484, 97988), (35632, 78331), (48994, 56968)]