2630992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 6353760

約数和(自身を除く): 3722768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 169, 182, 208, 278, 338, 364, 556, 676, 728, 973, 1112, 1183, 1352, 1456, 1807, 1946, 2224, 2366, 2704, 3614, 3892, 4732, 7228, 7784, 9464, 12649, 14456, 15568, 18928, 23491, 25298, 28912, 46982, 50596, 93964, 101192, 164437, 187928, 202384, 328874, 375856, 657748, 1315496, 2630992]

約数ペア:

[(1, 2630992), (2, 1315496), (4, 657748), (7, 375856), (8, 328874), (13, 202384), (14, 187928), (16, 164437), (26, 101192), (28, 93964), (52, 50596), (56, 46982), (91, 28912), (104, 25298), (112, 23491), (139, 18928), (169, 15568), (182, 14456), (208, 12649), (278, 9464), (338, 7784), (364, 7228), (556, 4732), (676, 3892), (728, 3614), (973, 2704), (1112, 2366), (1183, 2224), (1352, 1946), (1456, 1807)]