8353996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 18063360

約数和(自身を除く): 9709364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 383, 532, 574, 766, 779, 1148, 1532, 1558, 2681, 3116, 5362, 5453, 7277, 10724, 10906, 14554, 15703, 21812, 29108, 31406, 50939, 62812, 101878, 109921, 203756, 219842, 298357, 439684, 596714, 1193428, 2088499, 4176998, 8353996]

約数ペア:

[(1, 8353996), (2, 4176998), (4, 2088499), (7, 1193428), (14, 596714), (19, 439684), (28, 298357), (38, 219842), (41, 203756), (76, 109921), (82, 101878), (133, 62812), (164, 50939), (266, 31406), (287, 29108), (383, 21812), (532, 15703), (574, 14554), (766, 10906), (779, 10724), (1148, 7277), (1532, 5453), (1558, 5362), (2681, 3116)]