538293644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3613}}^1$

素因数の和:3954

約数の個数: 48

約数和(自身を含む): 1143874368

約数和(自身を除く): 605580724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 313, 476, 626, 1252, 2191, 3613, 4382, 5321, 7226, 8764, 10642, 14452, 21284, 25291, 37247, 50582, 61421, 74494, 101164, 122842, 148988, 245684, 429947, 859894, 1130869, 1719788, 2261738, 4523476, 7916083, 15832166, 19224773, 31664332, 38449546, 76899092, 134573411, 269146822, 538293644]

約数ペア:

[(1, 538293644), (2, 269146822), (4, 134573411), (7, 76899092), (14, 38449546), (17, 31664332), (28, 19224773), (34, 15832166), (68, 7916083), (119, 4523476), (238, 2261738), (313, 1719788), (476, 1130869), (626, 859894), (1252, 429947), (2191, 245684), (3613, 148988), (4382, 122842), (5321, 101164), (7226, 74494), (8764, 61421), (10642, 50582), (14452, 37247), (21284, 25291)]