284968796

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^2\times {\mathrm{257}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 575044848

約数和(自身を除く): 290076052

約数列:

[1, 2, 4, 7, 14, 28, 199, 257, 398, 514, 796, 1028, 1393, 1799, 2786, 3598, 5572, 7196, 39601, 51143, 79202, 102286, 158404, 204572, 277207, 358001, 554414, 716002, 1108828, 1432004, 10177457, 20354914, 40709828, 71242199, 142484398, 284968796]

約数ペア:

[(1, 284968796), (2, 142484398), (4, 71242199), (7, 40709828), (14, 20354914), (28, 10177457), (199, 1432004), (257, 1108828), (398, 716002), (514, 554414), (796, 358001), (1028, 277207), (1393, 204572), (1799, 158404), (2786, 102286), (3598, 79202), (5572, 51143), (7196, 39601)]