2019654498

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1\times {\mathrm{3433}}^1$

素因数の和:4890

約数の個数: 32

約数和(自身を含む): 4100360832

約数和(自身を除く): 2080706334

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1381, 2762, 3433, 4143, 6866, 8286, 10299, 20598, 98051, 196102, 243743, 294153, 487486, 588306, 731229, 1462458, 4740973, 9481946, 14222919, 28445838, 336609083, 673218166, 1009827249, 2019654498]

約数ペア:

[(1, 2019654498), (2, 1009827249), (3, 673218166), (6, 336609083), (71, 28445838), (142, 14222919), (213, 9481946), (426, 4740973), (1381, 1462458), (2762, 731229), (3433, 588306), (4143, 487486), (6866, 294153), (8286, 243743), (10299, 196102), (20598, 98051)]