2441972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 4647552

約数和(自身を除く): 2205580

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 311, 604, 622, 1244, 1963, 3926, 4043, 7852, 8086, 16172, 46961, 93922, 187844, 610493, 1220986, 2441972]

約数ペア:

[(1, 2441972), (2, 1220986), (4, 610493), (13, 187844), (26, 93922), (52, 46961), (151, 16172), (302, 8086), (311, 7852), (604, 4043), (622, 3926), (1244, 1963)]