1982456889

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1194971}}^1$

素因数の和:1195060

約数の個数: 16

約数和(自身を含む): 3059128320

約数和(自身を除く): 1076671431

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1194971, 3584913, 8364797, 25094391, 94402709, 283208127, 660818963, 1982456889]

約数ペア:

[(1, 1982456889), (3, 660818963), (7, 283208127), (21, 94402709), (79, 25094391), (237, 8364797), (553, 3584913), (1659, 1194971)]