445433118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 979739712

約数和(自身を除く): 534306594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 113, 194, 226, 291, 339, 521, 582, 678, 1042, 1261, 1469, 1563, 2522, 2938, 3126, 3783, 4407, 6773, 7566, 8814, 10961, 13546, 20319, 21922, 32883, 40638, 50537, 58873, 65766, 101074, 117746, 142493, 151611, 176619, 284986, 303222, 353238, 427479, 656981, 765349, 854958, 1313962, 1530698, 1970943, 2296047, 3941886, 4592094, 5710681, 11421362, 17132043, 34264086, 74238853, 148477706, 222716559, 445433118]

約数ペア:

[(1, 445433118), (2, 222716559), (3, 148477706), (6, 74238853), (13, 34264086), (26, 17132043), (39, 11421362), (78, 5710681), (97, 4592094), (113, 3941886), (194, 2296047), (226, 1970943), (291, 1530698), (339, 1313962), (521, 854958), (582, 765349), (678, 656981), (1042, 427479), (1261, 353238), (1469, 303222), (1563, 284986), (2522, 176619), (2938, 151611), (3126, 142493), (3783, 117746), (4407, 101074), (6773, 65766), (7566, 58873), (8814, 50537), (10961, 40638), (13546, 32883), (20319, 21922)]