450865996828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{79545871}}^1$

素因数の和:79545997

約数の個数: 24

約数和(自身を含む): 857504500160

約数和(自身を除く): 406638503332

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 79545871, 159091742, 318183484, 1034096323, 2068192646, 4136385292, 8670499939, 17340999878, 34681999756, 112716499207, 225432998414, 450865996828]

約数ペア:

[(1, 450865996828), (2, 225432998414), (4, 112716499207), (13, 34681999756), (26, 17340999878), (52, 8670499939), (109, 4136385292), (218, 2068192646), (436, 1034096323), (1417, 318183484), (2834, 159091742), (5668, 79545871)]