1284304866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{715889}}^1$

素因数の和:715930

約数の個数: 32

約数和(自身を含む): 2886468480

約数和(自身を除く): 1602163614

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 715889, 1431778, 2147667, 4295334, 9306557, 16465447, 18613114, 27919671, 32930894, 49396341, 55839342, 98792682, 214050811, 428101622, 642152433, 1284304866]

約数ペア:

[(1, 1284304866), (2, 642152433), (3, 428101622), (6, 214050811), (13, 98792682), (23, 55839342), (26, 49396341), (39, 32930894), (46, 27919671), (69, 18613114), (78, 16465447), (138, 9306557), (299, 4295334), (598, 2147667), (897, 1431778), (1794, 715889)]