2022904048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1646

約数の個数: 80

約数和(自身を含む): 4440965760

約数和(自身を除く): 2418061712

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 307, 319, 464, 614, 638, 1228, 1276, 1291, 2456, 2552, 2582, 3377, 4912, 5104, 5164, 6754, 8903, 10328, 13508, 14201, 17806, 20656, 27016, 28402, 35612, 37439, 54032, 56804, 71224, 74878, 97933, 113608, 142448, 149756, 195866, 227216, 299512, 391732, 396337, 411829, 599024, 783464, 792674, 823658, 1566928, 1585348, 1647316, 3170696, 3294632, 4359707, 6341392, 6589264, 8719414, 11493773, 17438828, 22987546, 34877656, 45975092, 69755312, 91950184, 126431503, 183900368, 252863006, 505726012, 1011452024, 2022904048]

約数ペア:

[(1, 2022904048), (2, 1011452024), (4, 505726012), (8, 252863006), (11, 183900368), (16, 126431503), (22, 91950184), (29, 69755312), (44, 45975092), (58, 34877656), (88, 22987546), (116, 17438828), (176, 11493773), (232, 8719414), (307, 6589264), (319, 6341392), (464, 4359707), (614, 3294632), (638, 3170696), (1228, 1647316), (1276, 1585348), (1291, 1566928), (2456, 823658), (2552, 792674), (2582, 783464), (3377, 599024), (4912, 411829), (5104, 396337), (5164, 391732), (6754, 299512), (8903, 227216), (10328, 195866), (13508, 149756), (14201, 142448), (17806, 113608), (20656, 97933), (27016, 74878), (28402, 71224), (35612, 56804), (37439, 54032)]