856552346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{16301}}^1$

素因数の和:16406

約数の個数: 32

約数和(自身を含む): 1446052608

約数和(自身を除く): 589500262

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 559, 611, 1118, 1222, 2021, 4042, 16301, 26273, 32602, 52546, 211913, 423826, 700943, 766147, 1401886, 1532294, 9112259, 9959911, 18224518, 19919822, 32944321, 65888642, 428276173, 856552346]

約数ペア:

[(1, 856552346), (2, 428276173), (13, 65888642), (26, 32944321), (43, 19919822), (47, 18224518), (86, 9959911), (94, 9112259), (559, 1532294), (611, 1401886), (1118, 766147), (1222, 700943), (2021, 423826), (4042, 211913), (16301, 52546), (26273, 32602)]