815442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 1797120

約数和(自身を除く): 981678

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 311, 437, 622, 874, 933, 1311, 1866, 2622, 5909, 7153, 11818, 14306, 17727, 21459, 35454, 42918, 135907, 271814, 407721, 815442]

約数ペア:

[(1, 815442), (2, 407721), (3, 271814), (6, 135907), (19, 42918), (23, 35454), (38, 21459), (46, 17727), (57, 14306), (69, 11818), (114, 7153), (138, 5909), (311, 2622), (437, 1866), (622, 1311), (874, 933)]