330555484

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{319069}}^1$

素因数の和:319117

約数の個数: 24

約数和(自身を含む): 678980960

約数和(自身を除く): 348425476

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 319069, 638138, 1276276, 2233483, 4466966, 8933932, 11805553, 23611106, 47222212, 82638871, 165277742, 330555484]

約数ペア:

[(1, 330555484), (2, 165277742), (4, 82638871), (7, 47222212), (14, 23611106), (28, 11805553), (37, 8933932), (74, 4466966), (148, 2233483), (259, 1276276), (518, 638138), (1036, 319069)]