2938221858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{9539}}^1$

素因数の和:9927

約数の個数: 64

約数和(自身を含む): 6923750400

約数和(自身を除く): 3985528542

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 359, 429, 718, 858, 1077, 2154, 3949, 4667, 7898, 9334, 9539, 11847, 14001, 19078, 23694, 28002, 28617, 51337, 57234, 102674, 104929, 124007, 154011, 209858, 248014, 308022, 314787, 372021, 629574, 744042, 1364077, 2728154, 3424501, 4092231, 6849002, 8184462, 10273503, 20547006, 37669511, 44518513, 75339022, 89037026, 113008533, 133555539, 226017066, 267111078, 489703643, 979407286, 1469110929, 2938221858]

約数ペア:

[(1, 2938221858), (2, 1469110929), (3, 979407286), (6, 489703643), (11, 267111078), (13, 226017066), (22, 133555539), (26, 113008533), (33, 89037026), (39, 75339022), (66, 44518513), (78, 37669511), (143, 20547006), (286, 10273503), (359, 8184462), (429, 6849002), (718, 4092231), (858, 3424501), (1077, 2728154), (2154, 1364077), (3949, 744042), (4667, 629574), (7898, 372021), (9334, 314787), (9539, 308022), (11847, 248014), (14001, 209858), (19078, 154011), (23694, 124007), (28002, 104929), (28617, 102674), (51337, 57234)]