1145439358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{2251}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 2068957440

約数和(自身を除く): 923518082

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1913, 2251, 3826, 4502, 13391, 15757, 26782, 31514, 36347, 42769, 72694, 85538, 254429, 299383, 508858, 598766, 4306163, 8612326, 30143141, 60286282, 81817097, 163634194, 572719679, 1145439358]

約数ペア:

[(1, 1145439358), (2, 572719679), (7, 163634194), (14, 81817097), (19, 60286282), (38, 30143141), (133, 8612326), (266, 4306163), (1913, 598766), (2251, 508858), (3826, 299383), (4502, 254429), (13391, 85538), (15757, 72694), (26782, 42769), (31514, 36347)]