3993590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3626890

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 293, 470, 586, 1363, 1465, 2726, 2930, 6815, 8497, 13630, 13771, 16994, 27542, 42485, 68855, 84970, 137710, 399359, 798718, 1996795, 3993590]

約数ペア:

[(1, 3993590), (2, 1996795), (5, 798718), (10, 399359), (29, 137710), (47, 84970), (58, 68855), (94, 42485), (145, 27542), (235, 16994), (290, 13771), (293, 13630), (470, 8497), (586, 6815), (1363, 2930), (1465, 2726)]