1947210356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5349479}}^1$

素因数の和:5349503

約数の個数: 24

約数和(自身を含む): 4193992320

約数和(自身を除く): 2246781964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5349479, 10698958, 21397916, 37446353, 69543227, 74892706, 139086454, 149785412, 278172908, 486802589, 973605178, 1947210356]

約数ペア:

[(1, 1947210356), (2, 973605178), (4, 486802589), (7, 278172908), (13, 149785412), (14, 139086454), (26, 74892706), (28, 69543227), (52, 37446353), (91, 21397916), (182, 10698958), (364, 5349479)]