2018968791826

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{11579}}^1\times {\mathrm{27253}}^1$

素因数の和:39298

約数の個数: 32

約数和(自身を含む): 3469089709440

約数和(自身を除く): 1450120917614

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 11579, 23158, 27253, 54506, 81053, 162106, 190771, 381542, 5291603, 10583206, 12454621, 24909242, 37041221, 74082442, 87182347, 174364694, 315562487, 631124974, 2208937409, 4417874818, 144212056559, 288424113118, 1009484395913, 2018968791826]

約数ペア:

[(1, 2018968791826), (2, 1009484395913), (7, 288424113118), (14, 144212056559), (457, 4417874818), (914, 2208937409), (3199, 631124974), (6398, 315562487), (11579, 174364694), (23158, 87182347), (27253, 74082442), (54506, 37041221), (81053, 24909242), (162106, 12454621), (190771, 10583206), (381542, 5291603)]