2006145778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{4649}}^1$

素因数の和:7042

約数の個数: 32

約数和(自身を含む): 3706012800

約数和(自身を除く): 1699867022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2371, 4649, 4742, 9298, 16597, 30823, 32543, 33194, 60437, 61646, 65086, 120874, 215761, 423059, 431522, 846118, 11022779, 22045558, 77159453, 143296127, 154318906, 286592254, 1003072889, 2006145778]

約数ペア:

[(1, 2006145778), (2, 1003072889), (7, 286592254), (13, 154318906), (14, 143296127), (26, 77159453), (91, 22045558), (182, 11022779), (2371, 846118), (4649, 431522), (4742, 423059), (9298, 215761), (16597, 120874), (30823, 65086), (32543, 61646), (33194, 60437)]