9903012476

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{9857}}^1$

素因数の和:10598

約数の個数: 48

約数和(自身を含む): 20211581376

約数和(自身を除く): 10308568900

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 677, 742, 1354, 1484, 2708, 4739, 9478, 9857, 18956, 19714, 35881, 39428, 68999, 71762, 137998, 143524, 251167, 275996, 502334, 522421, 1004668, 1044842, 2089684, 3656947, 6673189, 7313894, 13346378, 14627788, 26692756, 46712323, 93424646, 186849292, 353679017, 707358034, 1414716068, 2475753119, 4951506238, 9903012476]

約数ペア:

[(1, 9903012476), (2, 4951506238), (4, 2475753119), (7, 1414716068), (14, 707358034), (28, 353679017), (53, 186849292), (106, 93424646), (212, 46712323), (371, 26692756), (677, 14627788), (742, 13346378), (1354, 7313894), (1484, 6673189), (2708, 3656947), (4739, 2089684), (9478, 1044842), (9857, 1004668), (18956, 522421), (19714, 502334), (35881, 275996), (39428, 251167), (68999, 143524), (71762, 137998)]