2016703491

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1087}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 3125606400

約数和(自身を除く): 1108902909

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 269, 363, 627, 807, 1087, 2299, 2959, 3261, 5111, 6897, 8877, 11957, 15333, 20653, 32549, 35871, 56221, 61959, 97647, 131527, 168663, 227183, 292403, 394581, 618431, 681549, 877209, 1855293, 2499013, 3216433, 5555657, 7497039, 9649299, 16666971, 35380763, 61112227, 106142289, 183336681, 672234497, 2016703491]

約数ペア:

[(1, 2016703491), (3, 672234497), (11, 183336681), (19, 106142289), (33, 61112227), (57, 35380763), (121, 16666971), (209, 9649299), (269, 7497039), (363, 5555657), (627, 3216433), (807, 2499013), (1087, 1855293), (2299, 877209), (2959, 681549), (3261, 618431), (5111, 394581), (6897, 292403), (8877, 227183), (11957, 168663), (15333, 131527), (20653, 97647), (32549, 61959), (35871, 56221)]