7860642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 16873920

約数和(自身を除く): 9013278

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 1301, 2014, 2602, 3021, 3903, 6042, 7806, 24719, 49438, 68953, 74157, 137906, 148314, 206859, 413718, 1310107, 2620214, 3930321, 7860642]

約数ペア:

[(1, 7860642), (2, 3930321), (3, 2620214), (6, 1310107), (19, 413718), (38, 206859), (53, 148314), (57, 137906), (106, 74157), (114, 68953), (159, 49438), (318, 24719), (1007, 7806), (1301, 6042), (2014, 3903), (2602, 3021)]