2131036782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1636741}}^1$

素因数の和:1636784

約数の個数: 32

約数和(自身を含む): 5028071424

約数和(自身を除く): 2897034642

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1636741, 3273482, 4910223, 9820446, 11457187, 22914374, 34371561, 50738971, 68743122, 101477942, 152216913, 304433826, 355172797, 710345594, 1065518391, 2131036782]

約数ペア:

[(1, 2131036782), (2, 1065518391), (3, 710345594), (6, 355172797), (7, 304433826), (14, 152216913), (21, 101477942), (31, 68743122), (42, 50738971), (62, 34371561), (93, 22914374), (186, 11457187), (217, 9820446), (434, 4910223), (651, 3273482), (1302, 1636741)]