281036954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2791}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 482457600

約数和(自身を除く): 201420646

約数列:

[1, 2, 11, 22, 23, 46, 199, 253, 398, 506, 2189, 2791, 4378, 4577, 5582, 9154, 30701, 50347, 61402, 64193, 100694, 128386, 555409, 706123, 1110818, 1412246, 6109499, 12218998, 12774407, 25548814, 140518477, 281036954]

約数ペア:

[(1, 281036954), (2, 140518477), (11, 25548814), (22, 12774407), (23, 12218998), (46, 6109499), (199, 1412246), (253, 1110818), (398, 706123), (506, 555409), (2189, 128386), (2791, 100694), (4378, 64193), (4577, 61402), (5582, 50347), (9154, 30701)]