1138688516

素因数分解:

$2^2\times 7^1\times {\mathrm{3167}}^1\times {\mathrm{12841}}^1$

素因数の和:16019

約数の個数: 24

約数和(自身を含む): 2278273536

約数和(自身を除く): 1139585020

約数列:

[1, 2, 4, 7, 14, 28, 3167, 6334, 12668, 12841, 22169, 25682, 44338, 51364, 88676, 89887, 179774, 359548, 40667447, 81334894, 162669788, 284672129, 569344258, 1138688516]

約数ペア:

[(1, 1138688516), (2, 569344258), (4, 284672129), (7, 162669788), (14, 81334894), (28, 40667447), (3167, 359548), (6334, 179774), (12668, 89887), (12841, 88676), (22169, 51364), (25682, 44338)]