1769068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 3838464

約数和(自身を除く): 2069396

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 67, 82, 92, 134, 161, 164, 268, 287, 322, 469, 574, 644, 938, 943, 1148, 1541, 1876, 1886, 2747, 3082, 3772, 5494, 6164, 6601, 10787, 10988, 13202, 19229, 21574, 26404, 38458, 43148, 63181, 76916, 126362, 252724, 442267, 884534, 1769068]

約数ペア:

[(1, 1769068), (2, 884534), (4, 442267), (7, 252724), (14, 126362), (23, 76916), (28, 63181), (41, 43148), (46, 38458), (67, 26404), (82, 21574), (92, 19229), (134, 13202), (161, 10988), (164, 10787), (268, 6601), (287, 6164), (322, 5494), (469, 3772), (574, 3082), (644, 2747), (938, 1886), (943, 1876), (1148, 1541)]