712917478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{126359}}^1$

素因数の和:126412

約数の個数: 32

約数和(自身を含む): 1358622720

約数和(自身を除く): 645705242

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 126359, 252718, 884513, 1642667, 1769026, 3285334, 3917129, 7834258, 11498669, 22997338, 27419903, 50922677, 54839806, 101845354, 356458739, 712917478]

約数ペア:

[(1, 712917478), (2, 356458739), (7, 101845354), (13, 54839806), (14, 50922677), (26, 27419903), (31, 22997338), (62, 11498669), (91, 7834258), (182, 3917129), (217, 3285334), (403, 1769026), (434, 1642667), (806, 884513), (2821, 252718), (5642, 126359)]