4138542718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{3643}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 6523517952

約数和(自身を除く): 2384975234

約数列:

[1, 2, 31, 62, 73, 146, 251, 502, 2263, 3643, 4526, 7286, 7781, 15562, 18323, 36646, 112933, 225866, 265939, 531878, 568013, 914393, 1136026, 1828786, 8244109, 16488218, 28346183, 56692366, 66750689, 133501378, 2069271359, 4138542718]

約数ペア:

[(1, 4138542718), (2, 2069271359), (31, 133501378), (62, 66750689), (73, 56692366), (146, 28346183), (251, 16488218), (502, 8244109), (2263, 1828786), (3643, 1136026), (4526, 914393), (7286, 568013), (7781, 531878), (15562, 265939), (18323, 225866), (36646, 112933)]