2247016304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{568577}}^1$

素因数の和:568617

約数の個数: 40

約数和(自身を含む): 4935257040

約数和(自身を除く): 2688240736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 568577, 1137154, 2274308, 4548616, 7391501, 9097232, 10802963, 14783002, 21605926, 29566004, 43211852, 59132008, 86423704, 118264016, 140438519, 172847408, 280877038, 561754076, 1123508152, 2247016304]

約数ペア:

[(1, 2247016304), (2, 1123508152), (4, 561754076), (8, 280877038), (13, 172847408), (16, 140438519), (19, 118264016), (26, 86423704), (38, 59132008), (52, 43211852), (76, 29566004), (104, 21605926), (152, 14783002), (208, 10802963), (247, 9097232), (304, 7391501), (494, 4548616), (988, 2274308), (1976, 1137154), (3952, 568577)]