494768

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 30

約数和(自身を含む): 1027836

約数和(自身を除く): 533068

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 289, 428, 578, 856, 1156, 1712, 1819, 2312, 3638, 4624, 7276, 14552, 29104, 30923, 61846, 123692, 247384, 494768]

約数ペア:

[(1, 494768), (2, 247384), (4, 123692), (8, 61846), (16, 30923), (17, 29104), (34, 14552), (68, 7276), (107, 4624), (136, 3638), (214, 2312), (272, 1819), (289, 1712), (428, 1156), (578, 856)]