1875291292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71023}}^1$

素因数の和:71098

約数の個数: 48

約数和(自身を含む): 4009162752

約数和(自身を除く): 2133871460

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 6601, 13202, 26404, 71023, 142046, 284092, 497161, 994322, 1633529, 1988644, 2911943, 3267058, 5823886, 6534116, 11434703, 11647772, 20383601, 22869406, 40767202, 45738812, 66974689, 81534404, 133949378, 267898756, 468822823, 937645646, 1875291292]

約数ペア:

[(1, 1875291292), (2, 937645646), (4, 468822823), (7, 267898756), (14, 133949378), (23, 81534404), (28, 66974689), (41, 45738812), (46, 40767202), (82, 22869406), (92, 20383601), (161, 11647772), (164, 11434703), (287, 6534116), (322, 5823886), (574, 3267058), (644, 2911943), (943, 1988644), (1148, 1633529), (1886, 994322), (3772, 497161), (6601, 284092), (13202, 142046), (26404, 71023)]