248877356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1153}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 537413184

約数和(自身を除く): 288535828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 593, 1153, 1186, 2306, 2372, 4151, 4612, 7709, 8071, 8302, 14989, 15418, 16142, 16604, 29978, 30836, 32284, 53963, 59956, 104923, 107926, 209846, 215852, 419692, 683729, 1367458, 2734916, 4786103, 8888477, 9572206, 17776954, 19144412, 35553908, 62219339, 124438678, 248877356]

約数ペア:

[(1, 248877356), (2, 124438678), (4, 62219339), (7, 35553908), (13, 19144412), (14, 17776954), (26, 9572206), (28, 8888477), (52, 4786103), (91, 2734916), (182, 1367458), (364, 683729), (593, 419692), (1153, 215852), (1186, 209846), (2306, 107926), (2372, 104923), (4151, 59956), (4612, 53963), (7709, 32284), (8071, 30836), (8302, 29978), (14989, 16604), (15418, 16142)]