2048695215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{848321}}^1$

素因数の和:848359

約数の個数: 32

約数和(自身を含む): 3909067776

約数和(自身を除く): 1860372561

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 848321, 2544963, 4241605, 5938247, 12724815, 17814741, 19511383, 29691235, 58534149, 89073705, 97556915, 136579681, 292670745, 409739043, 682898405, 2048695215]

約数ペア:

[(1, 2048695215), (3, 682898405), (5, 409739043), (7, 292670745), (15, 136579681), (21, 97556915), (23, 89073705), (35, 58534149), (69, 29691235), (105, 19511383), (115, 17814741), (161, 12724815), (345, 5938247), (483, 4241605), (805, 2544963), (2415, 848321)]