282880514

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 493516800

約数和(自身を除く): 210636286

約数列:

[1, 2, 7, 14, 79, 158, 251, 502, 553, 1019, 1106, 1757, 2038, 3514, 7133, 14266, 19829, 39658, 80501, 138803, 161002, 255769, 277606, 511538, 563507, 1127014, 1790383, 3580766, 20205751, 40411502, 141440257, 282880514]

約数ペア:

[(1, 282880514), (2, 141440257), (7, 40411502), (14, 20205751), (79, 3580766), (158, 1790383), (251, 1127014), (502, 563507), (553, 511538), (1019, 277606), (1106, 255769), (1757, 161002), (2038, 138803), (3514, 80501), (7133, 39658), (14266, 19829)]