2511346089

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7582

約数の個数: 48

約数和(自身を含む): 4081017600

約数和(自身を除く): 1569671511

約数列:

[1, 3, 7, 21, 29, 49, 79, 87, 147, 203, 237, 553, 609, 1421, 1659, 2291, 3871, 4263, 6873, 7457, 11613, 16037, 22371, 48111, 52199, 112259, 156597, 216253, 336777, 365393, 589103, 648759, 1096179, 1513771, 1767309, 4123721, 4541313, 10596397, 12371163, 17083987, 28866047, 31789191, 51251961, 86598141, 119587909, 358763727, 837115363, 2511346089]

約数ペア:

[(1, 2511346089), (3, 837115363), (7, 358763727), (21, 119587909), (29, 86598141), (49, 51251961), (79, 31789191), (87, 28866047), (147, 17083987), (203, 12371163), (237, 10596397), (553, 4541313), (609, 4123721), (1421, 1767309), (1659, 1513771), (2291, 1096179), (3871, 648759), (4263, 589103), (6873, 365393), (7457, 336777), (11613, 216253), (16037, 156597), (22371, 112259), (48111, 52199)]