1562946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2584254

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 199, 231, 238, 357, 374, 398, 462, 561, 597, 714, 1122, 1194, 1309, 1393, 2189, 2618, 2786, 3383, 3927, 4179, 4378, 6567, 6766, 7854, 8358, 10149, 13134, 15323, 20298, 23681, 30646, 37213, 45969, 47362, 71043, 74426, 91938, 111639, 142086, 223278, 260491, 520982, 781473, 1562946]

約数ペア:

[(1, 1562946), (2, 781473), (3, 520982), (6, 260491), (7, 223278), (11, 142086), (14, 111639), (17, 91938), (21, 74426), (22, 71043), (33, 47362), (34, 45969), (42, 37213), (51, 30646), (66, 23681), (77, 20298), (102, 15323), (119, 13134), (154, 10149), (187, 8358), (199, 7854), (231, 6766), (238, 6567), (357, 4378), (374, 4179), (398, 3927), (462, 3383), (561, 2786), (597, 2618), (714, 2189), (1122, 1393), (1194, 1309)]