2013058216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 4122518400

約数和(自身を除く): 2109460184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 311, 436, 571, 622, 872, 1142, 1244, 1417, 2284, 2488, 2834, 4043, 4568, 5668, 7423, 8086, 11336, 14846, 16172, 29692, 32344, 33899, 59384, 62239, 67798, 124478, 135596, 177581, 248956, 271192, 355162, 440687, 497912, 710324, 809107, 881374, 1420648, 1618214, 1762748, 2308553, 3236428, 3525496, 4617106, 6472856, 9234212, 18468424, 19356329, 38712658, 77425316, 154850632, 251632277, 503264554, 1006529108, 2013058216]

約数ペア:

[(1, 2013058216), (2, 1006529108), (4, 503264554), (8, 251632277), (13, 154850632), (26, 77425316), (52, 38712658), (104, 19356329), (109, 18468424), (218, 9234212), (311, 6472856), (436, 4617106), (571, 3525496), (622, 3236428), (872, 2308553), (1142, 1762748), (1244, 1618214), (1417, 1420648), (2284, 881374), (2488, 809107), (2834, 710324), (4043, 497912), (4568, 440687), (5668, 355162), (7423, 271192), (8086, 248956), (11336, 177581), (14846, 135596), (16172, 124478), (29692, 67798), (32344, 62239), (33899, 59384)]