808220476

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{473197}}^1$

素因数の和:473269

約数の個数: 24

約数和(自身を含む): 1642943456

約数和(自身を除く): 834722980

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 473197, 946394, 1892788, 3312379, 6624758, 13249516, 28865017, 57730034, 115460068, 202055119, 404110238, 808220476]

約数ペア:

[(1, 808220476), (2, 404110238), (4, 202055119), (7, 115460068), (14, 57730034), (28, 28865017), (61, 13249516), (122, 6624758), (244, 3312379), (427, 1892788), (854, 946394), (1708, 473197)]