2016060865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 3034644480

約数和(自身を除く): 1018583615

約数列:

[1, 5, 7, 13, 35, 65, 91, 127, 139, 251, 455, 635, 695, 889, 973, 1255, 1651, 1757, 1807, 3263, 4445, 4865, 8255, 8785, 9035, 11557, 12649, 16315, 17653, 22841, 31877, 34889, 57785, 63245, 88265, 114205, 123571, 159385, 174445, 223139, 229489, 244223, 414401, 453557, 617855, 1115695, 1147445, 1221115, 1606423, 2072005, 2267785, 2900807, 3174899, 4430903, 8032115, 14504035, 15874495, 22154515, 31016321, 57601739, 155081605, 288008695, 403212173, 2016060865]

約数ペア:

[(1, 2016060865), (5, 403212173), (7, 288008695), (13, 155081605), (35, 57601739), (65, 31016321), (91, 22154515), (127, 15874495), (139, 14504035), (251, 8032115), (455, 4430903), (635, 3174899), (695, 2900807), (889, 2267785), (973, 2072005), (1255, 1606423), (1651, 1221115), (1757, 1147445), (1807, 1115695), (3263, 617855), (4445, 453557), (4865, 414401), (8255, 244223), (8785, 229489), (9035, 223139), (11557, 174445), (12649, 159385), (16315, 123571), (17653, 114205), (22841, 88265), (31877, 63245), (34889, 57785)]