2288330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 2283958

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 293, 355, 586, 710, 781, 1465, 1562, 2930, 3223, 3905, 6446, 7810, 16115, 20803, 32230, 41606, 104015, 208030, 228833, 457666, 1144165, 2288330]

約数ペア:

[(1, 2288330), (2, 1144165), (5, 457666), (10, 228833), (11, 208030), (22, 104015), (55, 41606), (71, 32230), (110, 20803), (142, 16115), (293, 7810), (355, 6446), (586, 3905), (710, 3223), (781, 2930), (1465, 1562)]