1245478514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{26297}}^1$

素因数の和:26522

約数の個数: 32

約数和(自身を含む): 2272147200

約数和(自身を除く): 1026668686

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 2786, 3383, 6766, 23681, 26297, 47362, 52594, 184079, 368158, 447049, 894098, 3129343, 5233103, 6258686, 10466206, 36631721, 73263442, 88962751, 177925502, 622739257, 1245478514]

約数ペア:

[(1, 1245478514), (2, 622739257), (7, 177925502), (14, 88962751), (17, 73263442), (34, 36631721), (119, 10466206), (199, 6258686), (238, 5233103), (398, 3129343), (1393, 894098), (2786, 447049), (3383, 368158), (6766, 184079), (23681, 52594), (26297, 47362)]