1274968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1265192

約数列:

[1, 2, 4, 8, 31, 53, 62, 97, 106, 124, 194, 212, 248, 388, 424, 776, 1643, 3007, 3286, 5141, 6014, 6572, 10282, 12028, 13144, 20564, 24056, 41128, 159371, 318742, 637484, 1274968]

約数ペア:

[(1, 1274968), (2, 637484), (4, 318742), (8, 159371), (31, 41128), (53, 24056), (62, 20564), (97, 13144), (106, 12028), (124, 10282), (194, 6572), (212, 6014), (248, 5141), (388, 3286), (424, 3007), (776, 1643)]