499156784

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{32063}}^1$

素因数の和:32217

約数の個数: 40

約数和(自身を含む): 1113262080

約数和(自身を除く): 614105296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 32063, 64126, 128252, 224441, 256504, 448882, 513008, 897764, 1795528, 3591056, 4456757, 8913514, 17827028, 31197299, 35654056, 62394598, 71308112, 124789196, 249578392, 499156784]

約数ペア:

[(1, 499156784), (2, 249578392), (4, 124789196), (7, 71308112), (8, 62394598), (14, 35654056), (16, 31197299), (28, 17827028), (56, 8913514), (112, 4456757), (139, 3591056), (278, 1795528), (556, 897764), (973, 513008), (1112, 448882), (1946, 256504), (2224, 224441), (3892, 128252), (7784, 64126), (15568, 32063)]