1572142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1330898

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 239, 253, 286, 299, 478, 506, 598, 2629, 3107, 3289, 5258, 5497, 6214, 6578, 10994, 34177, 60467, 68354, 71461, 120934, 142922, 786071, 1572142]

約数ペア:

[(1, 1572142), (2, 786071), (11, 142922), (13, 120934), (22, 71461), (23, 68354), (26, 60467), (46, 34177), (143, 10994), (239, 6578), (253, 6214), (286, 5497), (299, 5258), (478, 3289), (506, 3107), (598, 2629)]