1946887644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12480049}}^1$

素因数の和:12480069

約数の個数: 24

約数和(自身を含む): 4892179600

約数和(自身を除く): 2945291956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12480049, 24960098, 37440147, 49920196, 74880294, 149760588, 162240637, 324481274, 486721911, 648962548, 973443822, 1946887644]

約数ペア:

[(1, 1946887644), (2, 973443822), (3, 648962548), (4, 486721911), (6, 324481274), (12, 162240637), (13, 149760588), (26, 74880294), (39, 49920196), (52, 37440147), (78, 24960098), (156, 12480049)]