624779938

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 975110400

約数和(自身を除く): 350330462

約数列:

[1, 2, 43, 86, 113, 226, 239, 269, 478, 538, 4859, 9718, 10277, 11567, 20554, 23134, 27007, 30397, 54014, 60794, 64291, 128582, 1161301, 1307071, 2322602, 2614142, 2764513, 5529026, 7264883, 14529766, 312389969, 624779938]

約数ペア:

[(1, 624779938), (2, 312389969), (43, 14529766), (86, 7264883), (113, 5529026), (226, 2764513), (239, 2614142), (269, 2322602), (478, 1307071), (538, 1161301), (4859, 128582), (9718, 64291), (10277, 60794), (11567, 54014), (20554, 30397), (23134, 27007)]