345000019322

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1\times {\mathrm{112951}}^1$

素因数の和:115106

約数の個数: 32

約数和(自身を含む): 597254031360

約数和(自身を除く): 252254012038

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 2039, 4078, 14273, 28546, 112951, 218173, 225902, 436346, 790657, 1527211, 1581314, 3054422, 12085757, 24171514, 84600299, 169200598, 230307089, 460614178, 1612149623, 3224299246, 24642858523, 49285717046, 172500009661, 345000019322]

約数ペア:

[(1, 345000019322), (2, 172500009661), (7, 49285717046), (14, 24642858523), (107, 3224299246), (214, 1612149623), (749, 460614178), (1498, 230307089), (2039, 169200598), (4078, 84600299), (14273, 24171514), (28546, 12085757), (112951, 3054422), (218173, 1581314), (225902, 1527211), (436346, 790657)]