2741046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4516554

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 349, 357, 374, 462, 561, 698, 714, 1047, 1122, 1309, 2094, 2443, 2618, 3839, 3927, 4886, 5933, 7329, 7678, 7854, 11517, 11866, 14658, 17799, 23034, 26873, 35598, 41531, 53746, 65263, 80619, 83062, 124593, 130526, 161238, 195789, 249186, 391578, 456841, 913682, 1370523, 2741046]

約数ペア:

[(1, 2741046), (2, 1370523), (3, 913682), (6, 456841), (7, 391578), (11, 249186), (14, 195789), (17, 161238), (21, 130526), (22, 124593), (33, 83062), (34, 80619), (42, 65263), (51, 53746), (66, 41531), (77, 35598), (102, 26873), (119, 23034), (154, 17799), (187, 14658), (231, 11866), (238, 11517), (349, 7854), (357, 7678), (374, 7329), (462, 5933), (561, 4886), (698, 3927), (714, 3839), (1047, 2618), (1122, 2443), (1309, 2094)]