253946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 508032

約数和(自身を除く): 254086

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 97, 119, 154, 187, 194, 238, 374, 679, 1067, 1309, 1358, 1649, 2134, 2618, 3298, 7469, 11543, 14938, 18139, 23086, 36278, 126973, 253946]

約数ペア:

[(1, 253946), (2, 126973), (7, 36278), (11, 23086), (14, 18139), (17, 14938), (22, 11543), (34, 7469), (77, 3298), (97, 2618), (119, 2134), (154, 1649), (187, 1358), (194, 1309), (238, 1067), (374, 679)]