2018274187

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 2279591424

約数和(自身を除く): 261317237

約数列:

[1, 17, 37, 43, 71, 629, 731, 1051, 1207, 1591, 2627, 3053, 17867, 27047, 38887, 44659, 45193, 51901, 74621, 112961, 661079, 768281, 1268557, 1672141, 1920337, 2760977, 3208703, 28426397, 46936609, 54547951, 118722011, 2018274187]

約数ペア:

[(1, 2018274187), (17, 118722011), (37, 54547951), (43, 46936609), (71, 28426397), (629, 3208703), (731, 2760977), (1051, 1920337), (1207, 1672141), (1591, 1268557), (2627, 768281), (3053, 661079), (17867, 112961), (27047, 74621), (38887, 51901), (44659, 45193)]