2238631696

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{143797}}^1$

素因数の和:143951

約数の個数: 40

約数和(自身を含む): 4992666560

約数和(自身を除く): 2754034864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 143797, 287594, 575188, 1006579, 1150376, 2013158, 2300752, 4026316, 8052632, 16105264, 19987783, 39975566, 79951132, 139914481, 159902264, 279828962, 319804528, 559657924, 1119315848, 2238631696]

約数ペア:

[(1, 2238631696), (2, 1119315848), (4, 559657924), (7, 319804528), (8, 279828962), (14, 159902264), (16, 139914481), (28, 79951132), (56, 39975566), (112, 19987783), (139, 16105264), (278, 8052632), (556, 4026316), (973, 2300752), (1112, 2013158), (1946, 1150376), (2224, 1006579), (3892, 575188), (7784, 287594), (15568, 143797)]