523563964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4057}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 1145329920

約数和(自身を除く): 621765956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419, 838, 1676, 2933, 4057, 4609, 5866, 8114, 9218, 11732, 16228, 18436, 28399, 32263, 44627, 56798, 64526, 89254, 113596, 129052, 178508, 312389, 624778, 1249556, 1699883, 3399766, 6799532, 11899181, 18698713, 23798362, 37397426, 47596724, 74794852, 130890991, 261781982, 523563964]

約数ペア:

[(1, 523563964), (2, 261781982), (4, 130890991), (7, 74794852), (11, 47596724), (14, 37397426), (22, 23798362), (28, 18698713), (44, 11899181), (77, 6799532), (154, 3399766), (308, 1699883), (419, 1249556), (838, 624778), (1676, 312389), (2933, 178508), (4057, 129052), (4609, 113596), (5866, 89254), (8114, 64526), (9218, 56798), (11732, 44627), (16228, 32263), (18436, 28399)]