2042922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 4718592

約数和(自身を除く): 2675670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 383, 762, 766, 889, 1149, 1778, 2298, 2667, 2681, 5334, 5362, 8043, 16086, 48641, 97282, 145923, 291846, 340487, 680974, 1021461, 2042922]

約数ペア:

[(1, 2042922), (2, 1021461), (3, 680974), (6, 340487), (7, 291846), (14, 145923), (21, 97282), (42, 48641), (127, 16086), (254, 8043), (381, 5362), (383, 5334), (762, 2681), (766, 2667), (889, 2298), (1149, 1778)]