1874642

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 3742848

約数和(自身を除く): 1868206

約数列:

[1, 2, 7, 11, 14, 22, 37, 47, 49, 74, 77, 94, 98, 154, 259, 329, 407, 517, 518, 539, 658, 814, 1034, 1078, 1739, 1813, 2303, 2849, 3478, 3619, 3626, 4606, 5698, 7238, 12173, 19129, 19943, 24346, 25333, 38258, 39886, 50666, 85211, 133903, 170422, 267806, 937321, 1874642]

約数ペア:

[(1, 1874642), (2, 937321), (7, 267806), (11, 170422), (14, 133903), (22, 85211), (37, 50666), (47, 39886), (49, 38258), (74, 25333), (77, 24346), (94, 19943), (98, 19129), (154, 12173), (259, 7238), (329, 5698), (407, 4606), (517, 3626), (518, 3619), (539, 3478), (658, 2849), (814, 2303), (1034, 1813), (1078, 1739)]