2225392

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 30

約数和(自身を含む): 4674552

約数和(自身を除く): 2449160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 823, 1352, 1646, 2704, 3292, 6584, 10699, 13168, 21398, 42796, 85592, 139087, 171184, 278174, 556348, 1112696, 2225392]

約数ペア:

[(1, 2225392), (2, 1112696), (4, 556348), (8, 278174), (13, 171184), (16, 139087), (26, 85592), (52, 42796), (104, 21398), (169, 13168), (208, 10699), (338, 6584), (676, 3292), (823, 2704), (1352, 1646)]