4256798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 8279040

約数和(自身を除く): 4022242

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1231, 1729, 2462, 3458, 8617, 16003, 17234, 23389, 32006, 46778, 112021, 163723, 224042, 304057, 327446, 608114, 2128399, 4256798]

約数ペア:

[(1, 4256798), (2, 2128399), (7, 608114), (13, 327446), (14, 304057), (19, 224042), (26, 163723), (38, 112021), (91, 46778), (133, 32006), (182, 23389), (247, 17234), (266, 16003), (494, 8617), (1231, 3458), (1729, 2462)]