1198984384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20297}}^1$

素因数の和:20393

約数の個数: 56

約数和(自身を含む): 2598468768

約数和(自身を除く): 1399484384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 7384, 14768, 20297, 29536, 40594, 59072, 81188, 162376, 263861, 324752, 527722, 649504, 1055444, 1299008, 1441087, 2110888, 2882174, 4221776, 5764348, 8443552, 11528696, 16887104, 18734131, 23057392, 37468262, 46114784, 74936524, 92229568, 149873048, 299746096, 599492192, 1198984384]

約数ペア:

[(1, 1198984384), (2, 599492192), (4, 299746096), (8, 149873048), (13, 92229568), (16, 74936524), (26, 46114784), (32, 37468262), (52, 23057392), (64, 18734131), (71, 16887104), (104, 11528696), (142, 8443552), (208, 5764348), (284, 4221776), (416, 2882174), (568, 2110888), (832, 1441087), (923, 1299008), (1136, 1055444), (1846, 649504), (2272, 527722), (3692, 324752), (4544, 263861), (7384, 162376), (14768, 81188), (20297, 59072), (29536, 40594)]