2015289478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 3166076160

約数和(自身を除く): 1150786682

約数列:

[1, 2, 31, 62, 89, 178, 521, 701, 1042, 1402, 2759, 5518, 16151, 21731, 32302, 43462, 46369, 62389, 92738, 124778, 365221, 730442, 1437439, 1934059, 2874878, 3868118, 11321851, 22643702, 32504669, 65009338, 1007644739, 2015289478]

約数ペア:

[(1, 2015289478), (2, 1007644739), (31, 65009338), (62, 32504669), (89, 22643702), (178, 11321851), (521, 3868118), (701, 2874878), (1042, 1934059), (1402, 1437439), (2759, 730442), (5518, 365221), (16151, 124778), (21731, 92738), (32302, 62389), (43462, 46369)]