2793406

素因数分解:

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

素因数の和:145

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 2837282

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 97, 119, 121, 154, 187, 194, 238, 242, 374, 679, 847, 1067, 1309, 1358, 1649, 1694, 2057, 2134, 2618, 3298, 4114, 7469, 11543, 11737, 14399, 14938, 18139, 23086, 23474, 28798, 36278, 82159, 126973, 164318, 199529, 253946, 399058, 1396703, 2793406]

約数ペア:

[(1, 2793406), (2, 1396703), (7, 399058), (11, 253946), (14, 199529), (17, 164318), (22, 126973), (34, 82159), (77, 36278), (97, 28798), (119, 23474), (121, 23086), (154, 18139), (187, 14938), (194, 14399), (238, 11737), (242, 11543), (374, 7469), (679, 4114), (847, 3298), (1067, 2618), (1309, 2134), (1358, 2057), (1649, 1694)]