297334618

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 519931008

約数和(自身を除く): 222596390

約数列:

[1, 2, 7, 14, 61, 122, 421, 427, 827, 842, 854, 1654, 2947, 5789, 5894, 11578, 25681, 50447, 51362, 100894, 179767, 348167, 353129, 359534, 696334, 706258, 2437169, 4874338, 21238187, 42476374, 148667309, 297334618]

約数ペア:

[(1, 297334618), (2, 148667309), (7, 42476374), (14, 21238187), (61, 4874338), (122, 2437169), (421, 706258), (427, 696334), (827, 359534), (842, 353129), (854, 348167), (1654, 179767), (2947, 100894), (5789, 51362), (5894, 50447), (11578, 25681)]