1247697952

素因数分解:

$2^5\times {\mathrm{397}}^1\times {\mathrm{98213}}^1$

素因数の和:98620

約数の個数: 24

約数和(自身を含む): 2462617836

約数和(自身を除く): 1214919884

約数列:

[1, 2, 4, 8, 16, 32, 397, 794, 1588, 3176, 6352, 12704, 98213, 196426, 392852, 785704, 1571408, 3142816, 38990561, 77981122, 155962244, 311924488, 623848976, 1247697952]

約数ペア:

[(1, 1247697952), (2, 623848976), (4, 311924488), (8, 155962244), (16, 77981122), (32, 38990561), (397, 3142816), (794, 1571408), (1588, 785704), (3176, 392852), (6352, 196426), (12704, 98213)]