1906567201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{13523}}^1$

素因数の和:15372

約数の個数: 16

約数和(自身を含む): 2378492928

約数和(自身を除く): 471925727

約数列:

[1, 7, 11, 77, 1831, 12817, 13523, 20141, 94661, 140987, 148753, 1041271, 24760613, 173324291, 272366743, 1906567201]

約数ペア:

[(1, 1906567201), (7, 272366743), (11, 173324291), (77, 24760613), (1831, 1041271), (12817, 148753), (13523, 140987), (20141, 94661)]