249582138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{168409}}^1$

素因数の和:168446

約数の個数: 32

約数和(自身を含む): 565857600

約数和(自身を除く): 316275462

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 168409, 336818, 505227, 1010454, 2189317, 3199771, 4378634, 6399542, 6567951, 9599313, 13135902, 19198626, 41597023, 83194046, 124791069, 249582138]

約数ペア:

[(1, 249582138), (2, 124791069), (3, 83194046), (6, 41597023), (13, 19198626), (19, 13135902), (26, 9599313), (38, 6567951), (39, 6399542), (57, 4378634), (78, 3199771), (114, 2189317), (247, 1010454), (494, 505227), (741, 336818), (1482, 168409)]